Careers360 Logo

Popular Searches

    NCERT Exemplar Class 10 Science Solutions Chapter 2 Acids Bases And Salts

    Access premium articles, webinars, resources to make the best decisions for career, course, exams, scholarships, study abroad and much more with

    Plan, Prepare & Make the Best Career Choices

    NCERT Exemplar Class 10 Science Solutions Chapter 2 Acids Bases And Salts

    Edited By Sumit Saini | Updated on Sep 09, 2022 01:19 PM IST | #CBSE Class 10th

    Acids and bases are discussed in the NCERT exemplar Class 10 Science solutions, which tend to give hydrogen ion or hydroxide ion, respectively. When acid and base react with each other, they form water and a compound known as salt. Our experienced subject matter experts have carefully prepared the NCERT exemplar Class 10 Science chapter 2 solutions to incorporate all the detailed aspects of a solution to provide comprehensive learning. NCERT exemplar Class 10 Science chapter 2 solutions develop a sound understanding of acid, base, and salts concepts as they are thorough. The CBSE syllabus for Class 10 chapter 2 is covered in the NCERT exemplar Class 10 Science chapter 2 solutions.

    Also, read - NCERT Solutions for Class 10

    NCERT Exemplar Class 10 Science Solutions Chapter 2-MCQ


    What happens when a solution of an acid is mixed with a solution of a base in a test tube?
    (i) The temperature of the solution increases
    (ii) The temperature of the solution decreases
    (iii) The temperature of the solution remains the same
    (iv) Salt formation takes place

    (a) (i) only (b) (i) and (iii)
    (c) (ii) and (iii) (d) (i) and (iv)
    Answer: (d)
    When an acid reacts with a base, neutralisation reaction takes place to form salt an water and it is an exothermic reaction. So, the temperature of the solution increases.


    An aqueous solution turns red litmus solution blue. Excess addition of which of the following solution would reverse the change?
    (a) Baking powder
    (b) Lime
    (c) Ammonium hydroxide solution
    (d) Hydrochloric acid
    Answer: (d)
    Since, the aqueous solution turns red litmus solution blue. So, it is a basic compound. An acid solution (HCl) would reverse the change. That is HCl would turn blue litmus solution to red


    During the preparation of hydrogen chloride gas on a humid day, the gas is usually passed through the guard tube containing calcium chloride. The role of calcium chloride taken in the guard tube is to
    (a) absorb the evolved gas
    (b) moisten the gas
    (c) absorb moisture from the gas
    (d) absorb Cl^{-} ions from the evolved gas
    The role of calcium chloride \left ( CaCl_{2} \right ) is to absorb moisture from the gas. as calcium chloride is a good dehydrating agent.


    Which of the following salts does not contain water of crystallisation?
    (a) Blue vitriol
    (b) Baking soda
    (c) Washing soda
    (d) Gypsum
    Answer: (b)
    Baking soda is NaHCO_{3} (sodium hydrogen carbonate).
    blue vitriol is CuSO_{4}.5H_{2}O
    washing soda is Na_{2}CO_{3}.10H_{2}O
    Gypsum is CuSO_{4}.2H_{2}O
    The water molecules which form part of the structure of a crystal (of a salt) are called water of crystallisation. The salts which contain water of crystallisation are called hydrated salts. So, baking powder does not contain water of crystallisation.


    Sodium carbonate is a basic salt because it is a salt of
    (a) strong acid and strong base
    (b) weak acid and weak base
    (c) strong acid and weak base
    (d) weak acid and strong base

    Answer: (d)
    Sodium carbonate (Na_{2}CO_{3}) is the salt of weak acid carbonic acid (H_{2}CO_{3}) and a strong base sodium hydroxide (NaOH)
    2NaOH+H_{2}CO_{3}\rightarrow Na_{2}CO_{3}+2H_{2}O
    The salts of weak acids and strong bases give basic solutions (or alkaline solutions) having pH more than 7.


    Calcium phosphate is present in tooth enamel. Its nature is
    (a) basic
    (b) acidic
    (c) neutral
    (d) amphoteric

    Answer: (a)
    3Ca(OH)_{2}+2H_{3}PO_{4}\rightarrow Ca_{3}\left ( PO_{4} \right )_{2}+6H_{2}O
    Calcium phosphate Ca_{3}\left ( PO_{4} \right )_{2} is basic salt, as it is a salt of weak acid (phosphoric acid) and slightly stronger base (calcium hydroxide). Also, when pH of our mouth falls below 5.5 due to eating of sweets etc., i.e., mouth is acidic, the dissolution of enamel (calcium phosphate) starts which shows that calcium phosphate is basic in nature


    A sample of soil is mixed with water and allowed to settle. The clear supernatant solution turns the pH paper yellowish-orange. Which of the following would change the colour of this pH paper to greenish-blue?
    (a) Lemon juice
    (b) Vinegar
    (c) Common salt
    (d) An antacid

    Answer: (d)
    As pH paper turns greenish blue for weakly basic compound and antacids contain weak base like Mg(OH)_{2}. So, an antacid would change the colour of this pH paper to greenish-blue.


    Which of the following gives the correct increasing order of acidic strength?
    (a) Water <Acetic acid <Hydrochloric acid
    (b) Water <Hydrochloric acid <Acetic acid
    (c) Acetic acid <Water <Hydrochloric acid
    (d) Hydrochloric acid <Water <Acetic acid
    Answer: (a)
    Hydrochloric acid is a mineral acid and ionises completely in water, that's why it is a strong acid.
    Acetic acid is an organic acid and ionises only partially in water, hence, it is a weak acid. Water is neutral .
    Thus, the order of acidity is
    water < acetic acid < hydrochloric acid.


    If a few drops of a concentrated acid accidentally spills over the hand of a student, what should be done?
    (a) Wash the hand with saline solution
    (b) Wash the hand immediately with plenty of water and apply a paste of sodium hydrogencarbonate
    (c) After washing with plenty of water apply solution of sodium hydroxide on the hand
    (d) Neutralise the acid with a strong alkali
    Answer: (b)
    Wash the hand immediately with plenty of water to wash away most of the acid and then apply a paste of baking soda (NaHCO_{3}) to neutralise the little acid left. Here a strong base cannot be used to neutralise the acid due to its corrosive nature.


    Sodium hydrogencarbonate when added to acetic acid evolves a gas. Which of the following statements are true about the gas evolved?
    (i) It turns lime water milky
    (ii) It extinguishes a burning splinter
    (iii) It dissolves in a solution of sodium hydroxide
    (iv) It has a pungent odour
    (a) (i) and (ii) (b) (i), (ii) and (iii)
    (c) (ii), (iii) and (iv) (d) (i) and (iv)
    Answer: (b)
    When sodium hydrogen carbonate is added to acetic acid then carbon dioxide (CO_{2}) gas is evolved
    NaHCO_{3}+CH_{3}COOH\; \rightarrow CH_{3}COONa+CO_{2}+H_{2}O
    CO_{2} turns lime water milky; it is a non-supporter of combustion and is absorbed by strong alkalies like NaOH.


    Common salt besides being used in kitchen can also be used as the raw material for making
    (i) washing soda
    (ii) bleaching powder
    (iii) baking soda
    (iv) slaked lime
    (a) (i) and (ii) (b) (i), (ii) and (iv)
    (c) (i) and (iii) (d) (i), (iii) and (iv)
    Answer: (c)
    Common salt (sodium chloride) is used as a raw material for making a large number of chemicals in industry such as sodium hydroxide, washing soda, baking soda, hydrochloric acid, hydrogen, chlorine and sodium metal.


    One of the constituents of baking powder is sodium hydrogencarbonate, the other constituent is
    (a) hydrochloric acid
    (b) tartaric acid
    (c) acetic acid
    (d) sulphuric acid
    Answer: (b)
    Baking powder is a mixture of baking soda NaHCO_{3}, (sodium hydrogen carbonate) and a mild edible acid such as tartaric acid.


    To protect tooth decay we are advised to brush our teeth regularly. The nature of the tooth paste commonly used is
    (a) acidic
    (b) neutral
    (c) basic
    (d) corrosive
    Answer: (c)
    The tooth paste commonly used is basic so that the extra acid formed during tooth decay is neutralised and prevent tooth decay.
    When pH of our mouth falls below 5.5 due to eating of sweets etc, (ie, our mouth is moderately acidic) then the acid becomes strong enough to attack the enamel which is made up of calcium phosphate of our teeth and corrodes it which leads to tooth decay.


    Which of the following statements is correct about an aqueous solution of an acid and of a base?
    (i) Higher the pH, stronger the acid
    (ii) Higher the pH, weaker the acid
    (iii) Lower the pH, stronger the base
    (iv) Lower the pH, weaker the base
    (a) (i) and (iii) (b) (ii) and (iii)
    (c) (i) and (iv) (d) (ii) and (iv)
    Answer: (d)
    It depends on the solution i.e., higher the pH, weaker the acid and lower the pH weaker the base.


    The pH of the gastric juices released during digestion is
    (a) less than 7
    (b) more than 7
    (c) equal to 7
    (d) equal to 0
    Answer: (a)
    The proteins inside the mouth establish an acidic environment. Stomach additionally secretes hydrochloric acid (pH under 7) establishing an acidic climate.
    The pH of the gastric juices in the stomach is in the range of 2-5 which is somewhat acidic in nature. The acidic climate of the stomach helps the protein breaking catalysts to separate proteins without any problem. Diet consumption with a greater amount of antacid nourishments is prescribed to keep an impartial climate inside the stomach.
    Our stomach produces hydrochloric acid (of pH about 1.4).


    Which of the following phenomena occur, when a small amount of acid is added to water?
    (i) Ionisation
    (ii) Neutralisation
    (iii) Dilution
    (iv) Salt formation

    (a) (i) and (ii) (b) (i) and (iii)
    (c) (ii) and (iii) (d) (ii) and (iv)
    Answer: (b)
    When water is added to an acid, their molecules dissociate to form ions.
    HCl+H_{2}O\rightarrow H^{+}+Cl^{-}+H_{2}O
    H_{2}O+H^{+}\rightarrow H_{3}O^{+}(Hydronium\; ion)
    Mixing of an acid with water is called dilution, it results in the decrease in the concentration of ions, (H^{+},O^{-2} ) per unit volume.


    Which one of the following can be used as an acid–base indicator by a visually impared student?
    (a) Litmus
    (b) Turmeric
    (c) Vanilla essence
    (d) Petunia leaves
    Vanilla essence is an olfactory indicator. So, its smell is different in acid and basic media which can be detected easily by a visually impaired student.If a basic solution is added to vanilla extract then we cannot detect the characteristic smell of vanilla extract. An acidic solution does not destroy the smell of vanilla extract.


    Which of the following substance will not give carbon dioxide on treatment with dilute acid?
    (a) Marble
    (b) Limestone
    (c) Baking soda
    (d) Lime
    Answer: (d)
    Lime, CaO (calcium oxide) does not evolve CO_{2} when reacted with dilute acid. Other given compounds are carbonates and hydrogen carbonates, so evolve CO_{2} with dilute acid


    Which of the following is acidic in nature?
    (a) Lime juice
    (b) Human blood
    (c) Lime water
    (d) Antacid
    Answer: (a)
    Lime juice is acidic in nature (pH range 2-3) because it contains citric acid.
    Human blood a slightly has a alkaline range of 7.35 to 7.45
    Lime water is basic in nature with a pH of 12.4
    pH of Antacid typically exceeds 7.0


    In an attempt to demonstrate electrical conductivity through an electrolyte, the following apparatus (Figure 2.1) was set up. Which among the following statement(s) is(are) correct?
    (i) Bulb will not glow because electrolyte is not acidic
    (ii) Bulb will glow because NaOH is a strong base and furnishes ions for conduction.
    (iii) Bulb will not glow because circuit is incomplete
    (iv) Bulb will not glow because it depends upon the type of electrolytic solution

    (a) (i) and (iii) (b) (ii) and (iv)
    (c) (ii) only (c) (iv) only

    Answer: (c)
    An electric circuit is a path in which the electrons flow from voltage or current source. The electric current streams in a closed path.
    Bulb will glow because NaOH being a strong base furnishes OH^{-} and Na^{+} ions (which are responsible for electrical conductivity).
    Sodium hydroxide conducts electrons as sodium cations and hydroxyl anions. The particles move towards the two iron nails in the arrangement going about as cathode(- ) for getting cations and other as anode(+) for getting anions.


    Which of the following is used for dissolution of gold?
    (a) Hydrochloric acid
    (b) Sulphuric acid
    (c) Nitric acid
    (d) Aqua regia
    Answer: (d)
    Aqua-regia is used for the dissolution of gold.
    Aqua-regia is a mixture of conc. HNO_{3} and conc. HCl in the ratio 1 : 3


    Which of the following is not a mineral acid?
    (a) Hydrochloric acid
    (b) Citric acid
    (c) Sulphuric acid
    (d) Nitric acid
    Answer: (b)
    Citric acid is an example of organic acid or edible acid
    Mineral acids or inorganic acids are generally prepared from the minerals present in the earth's crust, eg.,HCl (hydrochloric acid), H_{2}SO_{4} (sulphuric acid) and HNO_{3} (nitric acid) are mineral acids.
    Edible acids or organic acids are produced by plants or animals. eg, acetic acid, citric acid, lactic acid etc, are edible acids.


    Which among the following is not a base?
    (a) NaOH
    (b) KOH
    (c) NH_{4}OH
    (d) C_{2}H_{5}OH
    Answer: (d)
    C_{2}H_{5}OH is not a base. It is an example of an organic compound known as alcohol (ethyl alcohol) which has somewhat acidic nature. And also C_{2}H_{5}OH does not give OH^{-} ions in the solution, so it is not a base.


    Which of the following statements is not correct?
    (a) All metal carbonates react with acid to give a salt, water and carbon dioxide
    (b) All metal oxides react with water to give salt and acid
    (c) Some metals react with acids to give salt and hydrogen
    (d) Some non metal oxides react with water to form an acid
    Answer: (b)
    Most metal oxides are insoluble in water but some of these (e.g., Na_{2}O, CaO) dissolve in water to form alkalies not salt and acid.
    \text {Metal oxide + acid }\rightarrow \text {Salt+water}
    MgCO_{3} + H_{2}SO_{4} \rightarrow MgSO_{4} + H_{2}O + CO_{2}
    \text {Metal oxide + water}\rightarrow \text {Base}
    MgO+H_{2}O\rightarrow Mg\left ( OH \right )_{2}


    Match the chemical substances given in Column (A) with their appropriate application given in Column (B)
    Column (A) Column (B)
    (A) Bleaching powder (i) Preparation of glass
    (B) Baking soda (ii) Production of H_{2} and Cl_{2}
    (C) Washing soda (iii) Decolourisation
    (D) Sodium chloride (iv) Antacid

    (a) A—(ii), B—(i), C—(iv), D—(iii)
    (b) A—(iii), B—(ii), C—(iv), D—(i)
    (c) A—(iii), B—(iv), C—(i), D—(ii)
    (d) A—(ii), B—(iv), C—(i), D—(iii)
    Answer: (c)
    Bleaching powder bleaches the clothes and other coloured substances.
    Baking soda is a constituent of antacid.
    Washing soda is used in the preparation of glass.
    Sodium chloride when subjected to electrolyses gives H_{2} and Cl_{2} gases.


    Equal volumes of hydrochloric acid and sodium hydroxide solutions of same concentration are mixed and the pH of the resulting solution is checked with a pH paper. What would be the colour obtained? (You may use colour guide given in Figure 2.2)
    (a) Red
    (b) Yellow
    (c) Yellowish green
    (d) Blue

    Answer: (c)
    Because the resulting solution is obtained as a result of neutralisation reaction
    Strong Acid + Strong Base = Neutralisation. (Ph - 7)
    HCl+NaOH\rightarrow NaCl+H_{2}O
    The colour of the neutral solution (with pH = 7) obtained is yellowish green.


    Which of the following statements is true for acids?
    (a) Bitter and change red litmus to blue
    (b) Sour and change red litmus to blue
    (c) Sour and change blue litmus to red
    (d) Bitter and change blue litmus to red
    Answer: (c)
    Acids are those chemical substances which have a sour taste and turn blue litmus solution to red.


    Which of the following are present in a dilute aqueous solution of hydrochloric acid?
    (a) H_{3}O^{+}+Cl^{-}
    (b) H_{3}O^{+}+OH^{-}
    (c) Cl^{-}+OH^{-}
    (d) unionised HCl
    Answer: (a)
    When acid is mixed with water, their molecules dissociate to form ions. The H^{+} ions combine with H_{2}O to form H_{3}O^{+} ions.
    HCl+H_{2}O\rightarrow H^{+}+Cl^{-}+H_{2}O
    H_{2}O+H^{+}\rightarrow H_{3}O^{+}\left ( \text {Hydronium ion} \right )


    Identify the correct representation of reaction occurring during chloralkali process
    (a) 2NaCl(l)+2H_{2}O(l)\rightarrow 2NaOH(l)+Cl_{2}\left ( g \right )+H_{2}(g)
    (b) 2NaCl(aq)+2H_{2}O(aq)\rightarrow 2NaOH(aq)+Cl_{2} \left ( g \right )+H_{2}(g)
    (c) 2NaCl(aq)+2H_{2}O(l)\rightarrow 2NaOH(aq)+Cl_{2} \left ( aq \right )+H_{2}(aq)
    (d) 2NaCl(aq)+2H_{2}O(l)\rightarrow 2NaOH(aq)+Cl_{2} \left ( g \right )+H_{2}(g)

    Answer: (d)
    2NaCl(aq)+2H_{2}O(l)\rightarrow 2NaOH(aq)+Cl_{2} \left ( g \right )+H_{2}(g)
    (because state of Cl_{2} and H_{2} is gaseous,H_{2}O is liquid and that of NaCl and NaOH is aqueous)

    NCERT Exemplar Class 10 Science Solutions Chapter 2-Short Answer


    Match the acids given in Column (A) with their correct source given in Column (B)
    Column (A) Column (B)

    (a) Lactic acid (i) Tomato
    (b) Acetic acid (ii) Lemon
    (c) Citric acid (iii) Vinegar
    (d) Oxalic acid (iv) Curd
    We know that
    Lactic acid Curd
    Acetic acid Vinegar
    Citric acid Lemon
    Oxalic acid Tomato


    Match the important chemicals given in Column (A) with the chemical formulae given in Column (B)
    Column (A) Column (B)
    (a) Plaster of Paris (i) Ca\left ( OH \right )_{2}
    (b) Gypsum (ii) CaSO_{4}.\frac{1}{2}H_{2}O
    (c) Bleaching Powder (iii) CaSO_{4}.2H_{2}O
    (d) Slaked Lime (iv) CaOCl_{2}
    We have,

    A. Plaster of Paris


    B. Gypsum


    C. Bleaching powder


    D. Slaked lime

    Ca\left ( OH \right )_{2}


    What will be the action of the following substances on litmus paper? Dry HCl gas, Moistened NH3 gas, Lemon juice, Carbonated soft drink, Curd, Soap solution.
    (i) Dry HCl gas: No change on litmus paper
    (ii) Moistened NH_{3} gas (basic): Red litmus will turn blue.
    (iii) Lemon Juice (contains citric acid): Blue litmus will turn red.
    (iv) Carbonated soft drinks (contains carbonic acid): Blue litmus will turn red.
    (v) Curd (contains lactic acid): Blue litmus will turn red.
    (vi) Soap solution (basic): Red litmus will turn blue.


    Name the acid present in ant sting and give its chemical formula. Also give the common method to get relief from the discomfort caused by the ant sting.

    Formic acid (or methanoic acid) is present in the ant sting. The chemical formula is HCOOH. By applying some wet baking soda on the affected area, it gives relief.


    What happens when nitric acid is added to egg shell?

    Egg shells contain calcium carbonate \left ( CaCO_{3} \right ). When nitric acid is added to it, brisk effervescence due to the formation of CO_{2} gas is observed. The reaction is
    CaCO_{3}(s) + 2HNO_{3}(aq)\rightarrow Ca(NO_{3})_{2} (aq) + CO_{2}(g) + H_{2}O (l)


    A student prepared solutions of (i) an acid and (ii) a base in two separate beakers. She forgot to label the solutions and litmus paper is not available in the laboratory. Since both the solutions are colourless, how will she distinguish between the two?
    In the absence of litmus, any other indicator like methyl orange, phenolphthalein, etc., can be used. Otherwise a natural indicator like turmeric can also be used. Methyl orange has the property to colour alkaline and neutral water yellow. If the water becomes acidic, it turns red immediately.


    How would you distinguish between baking powder and washing soda by heating?
    On heating \text {NaHCO}_{3} (baking soda), \text {CO}_{2} (carbon dioxide) gas is given out that turns lime water milky.
    \text {2NaHCO}_{3}\rightarrow \text {Na}_{2}\text {CO}_{3}+\text {H}_{2}\text {O}+\text {CO}_{2}\text {(g)}
    While on heating \text {Na}_{2}\text {CO}_{3}.\text {10H}_{2}\text {O} (washing soda) water of crystallisation is given out and the salt becomes anhydrous. The presence of water of crystallisation given as product can be tested by treating it with anhydrous \text {CuSO}_{4} (white) which becomes blue in colour in its contact.


    Salt A commonly used in bakery products on heating gets converted into another salt B which itself is used for removal of hardness of water and a gas C is evolved. The gas C when passed through lime water, turns it milky. Identify A, B and C.

    Salt A is sodium bicarbonate \text {NaHCO}_{3} (as it is used in bakery products and gives \text {Na}_{2}\text {CO}_{3} on heating).
    Salt B is sodium carbonate \text {Na}_{2}\text {CO}_{3} (it is used for removal of hardness of water)
    Gas C is carbon dioxide \text {CO}, (as it turns lime water milky).
    \text {2NaHCO}_{3}\rightarrow \text {Na}_{2}\text {CO}_{3}+\text {H}_{2}\text {O}+\text {CO}_{2}\left ( g \right )


    In one of the industrial processes used for manufacture of sodium hydroxide, a gas X is formed as by product. The gas X reacts with lime water to give a compound Y which is used as a bleaching agent in chemical industry. Identify X and Y giving the chemical equation of the reactions involved.
    In the manufacture of sodium hydroxide, hydrogen gas and chlorine gas (X) are formed as by-product. Chlorine gas reacts with lime water to give bleaching powder, a bleaching agent.
    Thus, X is chlorine gas (Cl_{2} gas)
    Y is calcium oxychloride or bleaching powder (CaOCl_{2}).
    The equation for the preparation of sodium hydroxide is
    2NaCl (aq)+2H_{2}O (l) \rightarrow 2NaOH (aq) +Cl_{2} (g) + H_{2}(g)
    Cl_{2} +Ca(OH)_{2} \rightarrow CaOCl_{2} + H_{2}O


    Fill in the missing data in the following table

    Salt obtained from

    Name of the salt




    (i) Ammonium chloride




    (ii) Copper sulphate




    (iii) Sodium Chloride




    (iv) Magnesium nitrate

    Mg\left ( NO_{3} \right )_{2}



    (v) Potassium sulphate




    (vi) Calcium nitrate

    Ca\left ( NO_{3} \right )_{2}

    Ca\left ( OH \right )_{2}


    (i) Acid : HCl
    \left [ NH_{4}OH+HCl\rightarrow NH_{4}Cl+H_{2}O \right ]
    (ii) Formula : CuSO_{4}
    Base : Cu\left ( OH \right )_{2}
    \left [ Cu\left ( OH \right )_{2}+H_{2}SO_{4}\rightarrow CuSO_{4}+2H_{2}O \right ]
    (iii) Acid : HCl
    \left [ NaOH+HCl\rightarrow NaCl+H_{2}O \right ]
    (iv) Base : Mg\left ( OH \right )_{2}
    \left [ Mg\left ( OH \right )_{2}+2HNO_{3}-Mg\left ( NO_{3} \right )_{2}+2H_{2}O \right ]
    (v) Base: KOH
    Acid: H_{2}SO_{4}
    \left [ 2KOH+H_{2}SO_{4}\rightarrow K_{2}SO_{4}+2H_{2}O \right ]
    (vi) Acid :HNO_{3}
    \left [ Ca\left ( OH \right )_{2}+2HNO_{3}\rightarrow Ca\left ( NO_{3} \right )_{2}+2H_{2}O \right ]


    What are strong and weak acids? In the following list of acids, separate strong acids from weak acids. Hydrochloric acid, citric acid, acetic acid, nitric acid, formic acid, sulphuric acid.
    Strong acid: The acid that ionises completely in aqueous solution, thus producing a high concentration of H_{3}O^{+} ions, is called a strong acid, e.g., HCl, H_{2}SO_{4}, HNO_{3} etc
    Weak acid Weak acid ionises only partially in aqueous solution and thus it produces ions as well as molecules, e.g., acetic acid, carbonic acid

    Strong Acid

    Weak Acid

    Hydrochloric acid

    Citric acid

    Nitric acid

    Acetic acid

    Sulphuric acid

    Formic acid


    When zinc metal is treated with a dilute solution of a strong acid, a gas is evolved, which is utilised in the hydrogenation of oil. Name the gas evolved. Write the chemical equation of the reaction involved and also write a test to detect the gas formed.

    When zinc reacts with dilute solution of strong acid (like hydrochloric acid HCl), it forms salt and hydrogen gas is evolved which is used in hydrogenation of oil
    Zn+2HCl\rightarrow ZnCl_{2}+H_{2}(g)
    To test the presence of H_{2} gas when a burning splinter is brought near the mouth of the test tube, the gas burns with a pop sound.

    NCERT Exemplar Class 10 Science Solutions Chapter 2-Long Answer


    In the following schematic diagram for the preparation of hydrogen gas as shown in Figure 2.3, what would happen if following changes are made?

    (a) In place of zinc granules, same amount of zinc dust is taken in the test tube
    (b) Instead of dilute sulphuric acid, dilute hydrochloric acid is taken
    (c) In place of zinc, copper turnings are taken
    (d) Sodium hydroxide is taken in place of dilute sulphuric acid and the tube is heated.

    (a) If same amount of zinc dust is taken in the test tube then the reaction will be comparatively faster and hydrogen gas will evolve with greater speed. It is because zinc dust has larger surface area than zinc granules.
    (b) With dilute hydrochloric acid, almost same amount of gas is evolved.
    (c) With copper turnings, hydrogen gas will not evolve because copper is less reactive, so, it does no react with dil. H_{2}SO_{4} or dil. HCl. Hence, no reaction will take place.
    (d) Zinc also react with NaOH. So, if sodium hydroxide is taken, then hydrogen gas will be evolved.
    Zn+2NaOH\rightarrow Na_{2}ZnO_{2}+H_{2}(g)


    For making cake, baking powder is taken. If at home your mother uses baking soda instead of baking powder in cake,
    (a) how will it affect the taste of the cake and why?
    (b) how can baking soda be converted into baking powder?
    (c) what is the role of tartaric acid added to baking soda?

    (a) The advantage of using baking powder is that tartaric acid present in baking powder reacts with sodium carbonate \left ( Na_{2} CO_{3}\right ) produced during decomposition of NaHCO_{3} and neutralises it. If only sodium hydrogen carbonate (baking soda) is used in making cake, then sodium carbonate formed from it by the action of heat (during baking) will give a bitter taste to cake.
    (b) By adding tartaric acid to baking soda we can form baking powder.
    (c) Tartaric acid neutralises the sodium carbonate formed during decomposition of NaHCO_{3} hence, making the cake tasty and not bitter in taste.


    A metal carbonate X on reacting with an acid gives a gas which when passed through a solution Y gives the carbonate back. On the other hand, a gas G that is obtained at anode during electrolysis of brine is passed on dry Y, it gives a compound Z, used for disinfecting drinking water. Identity X, Y, G and Z.

    X is calcium carbonate and the gas evolved is carbon dioxide, when calcium carbonate reacts with acid
    CaCO_{3}+Dil.2HCl\rightarrow CaCl_{2}+H_{2}O+CO_{2}
    Solution Y is lime water Ca\left ( OH \right )_{2} because, when CO_{2} is passed through it, it gives the carbonate back as shown by the given equation.
    Ca\left ( OH \right )_{2}+CO_{2}\rightarrow CaCO_{3}+H_{2}O
    The gas evolved at anode during electrolysis of brine is chlorine (G)
    Electrolysis 2NaCl+2H_{2}O\rightarrow 2NaOH+Cl_{2}(g)+H_{2}(g)
    When chlorine gas is passed through dry Ca(OH)_{2}(Y), it produces bleaching powder (Z), used for disinfecting drinking water.
    Ca(OH)_{2}+Cl_{2}\rightarrow CaOCl_{2}+H_{2}O
    Hence, Z is calcium oxy-chloride \left ( CaOCl_{2} \right ) or bleaching powder.


    A dry pellet of a common base B, when kept in open absorbs moisture and turns sticky. The compound is also a by–product of chloralkali process. Identify B. What type of reaction occurs when B is treated with an acidic oxide? Write a balanced chemical equation for one such solution.

    Sodium hydroxide \left ( NaOH \right ) is commonly used base and is hygroscopic (silica gel used in packing is also hygroscopic which protects things from moisture), that is, it absorbs
    moisture from the atmosphere and becomes sticky.
    Thus, base B is NaOH (sodium hydroxide) It is also a by-product of chlor-alkali process.
    The acidic oxide reacts with base to give salt and water.
    If CO_{2} is the acidic oxide taken, then the following reaction takes place with ‘B'.


    A sulphate salt of Group 2 element of the Periodic Table is a white, soft substance, which can be moulded into different shapes by making its dough. When this compound is left in open for some time, it becomes a solid mass and cannot be used for moulding purposes. Identify the sulphate salt and why does it show such a behaviour? Give the reaction involved.
    Calcium belongs to group 2. Calcium sulphate is a white soft substance.
    The sulphate salt which is used for making different shapes is plaster of Paris. Its chemical name is calcium sulphate hemihydrate \left ( CaSO_{4}.\frac{1}{2}H_{2}O \right ) . The two formula units of CaSO_{4} share one molecule of water. As a result, it is soft. When it is left open for some time, it absorbs moisture from the atmosphere and forms gypsum which is a hard solid mass.
    CaSO_{4}.\frac{1}{2}H_{2}O+1\frac{1}{2}H_{2}O\rightarrow CaSO_{4}.2H_{2}O
    plaster of paris Gypsum
    Plaster of Paris shows such behavior because of presence half water molecule as water of crystallization. When it is left open for some time, it absorbs moisture from the atmosphere and forms gypsum, which is a hard solid mass.
    So, gypsum sets as a hard solid mass and cannot be used for moulding purposes.


    Identify the compound X on the basis of the reactions given below. Also, write the name and chemical formulae of A, B and C.


    Compound X is NaOH (sodium hydroxide).
    2NaOH+Zn\rightarrow Na_{2}ZnO_{2}+H_{2}(g)
    NaOH+HCl\rightarrow NaCl+H_{2}O
    NaOH+CH_{3}COOH\rightarrow CH_{3}COONa+H_{2}O
    X is sodium hydroxide, A is sodium zincate, B is sodium chloride and C is sodium acetate.

    NCERT Exemplar Solutions Class 10 Science Chapter 2 Important Topics:

    The chapter on Acids, Bases, and Salts in NCERT exemplar Class 10 Science solutions chapter 2 covers the below-mentioned topics:

    • Litmus test: To identify that a given compound is an acid or base.
    • NCERT exemplar Class 10 Science solutions chapter 2 discusses the pH value, which will tell us that the given solution is acidic or basic, or neutral.
    • The aqua solution of any given compound will have acidic or basic nature by looking at its composition.

    NCERT Class 10 Exemplar Solutions for Other Subjects:

    NCERT Class 10 Science Exemplar Solutions for Other Chapters:

    Features of NCERT Exemplar Class 10 Science Solutions Chapter 2 - Acids, Bases, and Salts

    These Class 10 Science NCERT exemplar chapter 2 solutions provide an overview of acids, bases, and salts. The chapter gives definitions of acid, bases, and salt. Water and a compound known as salt are formed on acid and base reaction amongst each other. Class 10 students can practice and learn from these solutions for a smooth walkthrough of the chapter Acids, bases, and salts-related practice questions. The information provided in Class 10 Science NCERT exemplar solutions chapter 2 Acid, bases, and salts will be adequate for a student to develop a basic understanding of the concept. This study and practice process will help students attempt other books such as NCERT Class 10 Science, Chemistry question bank, S.Chand by Lakhmir Singh and Manjit Kaur, et cetera.

    Check NCERT Solutions for questions given in the book

    Must check NCERT Solution Subject Wise

    Read more NCERT Notes Subject Wise

    Also Check NCERT Books and NCERT Syllabus here

    Frequently Asked Question (FAQs)

    1. Q1. What is the value of PH for water?

    A1. The pH value of water is 7. If the pH value is less than 7 the solution will be acidic or if it is more than 7 it would be basic. 

    2. Q2. A substance converts blue litmus to red. What is the nature of the substance?

    A2. This litmus test is performed by acidic solution; hence, we can say the given solution is acidic in nature.

    3. Q3. What is acidic strength?

    A3. Tendency of any acid to give hydrogen ions is measured by its acidic strength. Acids have more acidic strength than water, and water will have more than base.

    4. Q4. How important is the chapter of Acid, Base and Salts for the board examination?

    A4. This chapter weighs around 3-4% of the total weightage of the paper. NCERT exemplar Class 10 Science solutions chapter 2 can help the student score high in the board examination.

    5. Q5. Is the chapter Acids, Base and Salts important for Board examinations?

    A5. The chapter of Acids, Base and Salts is extremely important for Board examinations as it holds around 5-7% weightage of the whole paper.

    6. Q6. Is the NCERT exemplar Class 10 Science solutions chapter 2 pdf available for students to download?

    A6. The NCERT exemplar Class 10 Science solutions chapter 2 pdf download feature will be activated soon for all the users. In this feature, a student will be able to download or view the pdf version of all the solutions of NCERT exemplar Class 10 Science solutions chapter 2. This will help the student to study the material in an offline mode. 


    Explore Top Universities Across Globe

    Questions related to CBSE Class 10th

    Have a question related to CBSE Class 10th ?

    The eligibility age criteria for class 10th CBSE is 14 years of age. Since your son will be 15 years of age in 2024, he will be eligible to give the exam.

    According to CBSE norms, a student must be 14 years old by the end of the year in which the exam will be held in order to sit for the 10th board exam. If your age is greater than 14, however, there are no limits. Therefore, based on your DOB, you will be 12 years and 6 months old by the end of December 2022. After the actual 16 June 2024, you'll be qualified to take your 10th board.

    Hello aspirant,

    Central Board Of Secondary Education(CBSE) is likely to declare class 10 and 12 terms 2 board result 2022 by July 15. The evaluation process is underway. Students are demanding good results and don't want to lack behind. They are requesting the board to use their best scores in Term 1 and Term 2 exams to prepare for the results.

    CBSE concluded board exams 2022 for 10, and 12 on June 15 and May 24. Exams for both classes began on April 26. A total of 35 lakh students including 21 lakh class 10 students and 14 lakh class 12 students appeared in exams and are awaiting their results.

    You can look for your results on websites- (// .in,

    Thank you

    Sir, did you get any problem in result
    I have also done this same mistake in board 2023 exam
    Please reply because I am panic regarding this problem

    Hello SIR CBSE board 9th class admission 2022 Kara Raha hu entrance ki problem hai please show the Entrance for Baal vidya mandir school sambhal

    View All

    A block of mass 0.50 kg is moving with a speed of 2.00 ms-1 on a smooth surface. It strikes another mass of 1.00 kg and then they move together as a single body. The energy loss during the collision is

    Option 1)

    0.34\; J

    Option 2)

    0.16\; J

    Option 3)

    1.00\; J

    Option 4)

    0.67\; J

    A person trying to lose weight by burning fat lifts a mass of 10 kg upto a height of 1 m 1000 times.  Assume that the potential energy lost each time he lowers the mass is dissipated.  How much fat will he use up considering the work done only when the weight is lifted up ?  Fat supplies 3.8×107 J of energy per kg which is converted to mechanical energy with a 20% efficiency rate.  Take g = 9.8 ms−2 :

    Option 1)

    2.45×10−3 kg

    Option 2)

     6.45×10−3 kg

    Option 3)

     9.89×10−3 kg

    Option 4)

    12.89×10−3 kg


    An athlete in the olympic games covers a distance of 100 m in 10 s. His kinetic energy can be estimated to be in the range

    Option 1)

    2,000 \; J - 5,000\; J

    Option 2)

    200 \, \, J - 500 \, \, J

    Option 3)

    2\times 10^{5}J-3\times 10^{5}J

    Option 4)

    20,000 \, \, J - 50,000 \, \, J

    A particle is projected at 600   to the horizontal with a kinetic energy K. The kinetic energy at the highest point

    Option 1)


    Option 2)

    \; K\;

    Option 3)


    Option 4)


    In the reaction,

    2Al_{(s)}+6HCL_{(aq)}\rightarrow 2Al^{3+}\, _{(aq)}+6Cl^{-}\, _{(aq)}+3H_{2(g)}

    Option 1)

    11.2\, L\, H_{2(g)}  at STP  is produced for every mole HCL_{(aq)}  consumed

    Option 2)

    6L\, HCl_{(aq)}  is consumed for ever 3L\, H_{2(g)}      produced

    Option 3)

    33.6 L\, H_{2(g)} is produced regardless of temperature and pressure for every mole Al that reacts

    Option 4)

    67.2\, L\, H_{2(g)} at STP is produced for every mole Al that reacts .

    How many moles of magnesium phosphate, Mg_{3}(PO_{4})_{2} will contain 0.25 mole of oxygen atoms?

    Option 1)


    Option 2)

    3.125 × 10-2

    Option 3)

    1.25 × 10-2

    Option 4)

    2.5 × 10-2

    If we consider that 1/6, in place of 1/12, mass of carbon atom is taken to be the relative atomic mass unit, the mass of one mole of a substance will

    Option 1)

    decrease twice

    Option 2)

    increase two fold

    Option 3)

    remain unchanged

    Option 4)

    be a function of the molecular mass of the substance.

    With increase of temperature, which of these changes?

    Option 1)


    Option 2)

    Weight fraction of solute

    Option 3)

    Fraction of solute present in water

    Option 4)

    Mole fraction.

    Number of atoms in 558.5 gram Fe (at. wt.of Fe = 55.85 g mol-1) is

    Option 1)

    twice that in 60 g carbon

    Option 2)

    6.023 × 1022

    Option 3)

    half that in 8 g He

    Option 4)

    558.5 × 6.023 × 1023

    A pulley of radius 2 m is rotated about its axis by a force F = (20t - 5t2) newton (where t is measured in seconds) applied tangentially. If the moment of inertia of the pulley about its axis of rotation is 10 kg m2 , the number of rotations made by the pulley before its direction of motion if reversed, is

    Option 1)

    less than 3

    Option 2)

    more than 3 but less than 6

    Option 3)

    more than 6 but less than 9

    Option 4)

    more than 9

    Data Administrator

    Database professionals use software to store and organise data such as financial information, and customer shipping records. Individuals who opt for a career as data administrators ensure that data is available for users and secured from unauthorised sales. DB administrators may work in various types of industries. It may involve computer systems design, service firms, insurance companies, banks and hospitals.

    4 Jobs Available
    Bio Medical Engineer

    The field of biomedical engineering opens up a universe of expert chances. An Individual in the biomedical engineering career path work in the field of engineering as well as medicine, in order to find out solutions to common problems of the two fields. The biomedical engineering job opportunities are to collaborate with doctors and researchers to develop medical systems, equipment, or devices that can solve clinical problems. Here we will be discussing jobs after biomedical engineering, how to get a job in biomedical engineering, biomedical engineering scope, and salary. 

    4 Jobs Available
    Ethical Hacker

    A career as ethical hacker involves various challenges and provides lucrative opportunities in the digital era where every giant business and startup owns its cyberspace on the world wide web. Individuals in the ethical hacker career path try to find the vulnerabilities in the cyber system to get its authority. If he or she succeeds in it then he or she gets its illegal authority. Individuals in the ethical hacker career path then steal information or delete the file that could affect the business, functioning, or services of the organization.

    3 Jobs Available
    Database Architect

    If you are intrigued by the programming world and are interested in developing communications networks then a career as database architect may be a good option for you. Data architect roles and responsibilities include building design models for data communication networks. Wide Area Networks (WANs), local area networks (LANs), and intranets are included in the database networks. It is expected that database architects will have in-depth knowledge of a company's business to develop a network to fulfil the requirements of the organisation. Stay tuned as we look at the larger picture and give you more information on what is db architecture, why you should pursue database architecture, what to expect from such a degree and what your job opportunities will be after graduation. Here, we will be discussing how to become a data architect. Students can visit NIT Trichy, IIT Kharagpur, JMI New Delhi

    3 Jobs Available
    Data Analyst

    The invention of the database has given fresh breath to the people involved in the data analytics career path. Analysis refers to splitting up a whole into its individual components for individual analysis. Data analysis is a method through which raw data are processed and transformed into information that would be beneficial for user strategic thinking.

    Data are collected and examined to respond to questions, evaluate hypotheses or contradict theories. It is a tool for analyzing, transforming, modeling, and arranging data with useful knowledge, to assist in decision-making and methods, encompassing various strategies, and is used in different fields of business, research, and social science.

    3 Jobs Available
    Geothermal Engineer

    Individuals who opt for a career as geothermal engineers are the professionals involved in the processing of geothermal energy. The responsibilities of geothermal engineers may vary depending on the workplace location. Those who work in fields design facilities to process and distribute geothermal energy. They oversee the functioning of machinery used in the field.

    3 Jobs Available
    Geotechnical engineer

    The role of geotechnical engineer starts with reviewing the projects needed to define the required material properties. The work responsibilities are followed by a site investigation of rock, soil, fault distribution and bedrock properties on and below an area of interest. The investigation is aimed to improve the ground engineering design and determine their engineering properties that include how they will interact with, on or in a proposed construction. 

    The role of geotechnical engineer in mining includes designing and determining the type of foundations, earthworks, and or pavement subgrades required for the intended man-made structures to be made. Geotechnical engineering jobs are involved in earthen and concrete dam construction projects, working under a range of normal and extreme loading conditions. 

    3 Jobs Available

    How fascinating it is to represent the whole world on just a piece of paper or a sphere. With the help of maps, we are able to represent the real world on a much smaller scale. Individuals who opt for a career as a cartographer are those who make maps. But, cartography is not just limited to maps, it is about a mixture of art, science, and technology. As a cartographer, not only you will create maps but use various geodetic surveys and remote sensing systems to measure, analyse, and create different maps for political, cultural or educational purposes.

    3 Jobs Available
    Bank Probationary Officer (PO)

    A career as Bank Probationary Officer (PO) is seen as a promising career opportunity and a white-collar career. Each year aspirants take the Bank PO exam. This career provides plenty of career development and opportunities for a successful banking future. If you have more questions about a career as  Bank Probationary Officer (PO), what is probationary officer or how to become a Bank Probationary Officer (PO) then you can read the article and clear all your doubts. 

    3 Jobs Available
    Operations Manager

    Individuals in the operations manager jobs are responsible for ensuring the efficiency of each department to acquire its optimal goal. They plan the use of resources and distribution of materials. The operations manager's job description includes managing budgets, negotiating contracts, and performing administrative tasks.

    3 Jobs Available
    Data Analyst

    The invention of the database has given fresh breath to the people involved in the data analytics career path. Analysis refers to splitting up a whole into its individual components for individual analysis. Data analysis is a method through which raw data are processed and transformed into information that would be beneficial for user strategic thinking.

    Data are collected and examined to respond to questions, evaluate hypotheses or contradict theories. It is a tool for analyzing, transforming, modeling, and arranging data with useful knowledge, to assist in decision-making and methods, encompassing various strategies, and is used in different fields of business, research, and social science.

    3 Jobs Available
    Finance Executive

    A career as a Finance Executive requires one to be responsible for monitoring an organisation's income, investments and expenses to create and evaluate financial reports. His or her role involves performing audits, invoices, and budget preparations. He or she manages accounting activities, bank reconciliations, and payable and receivable accounts.  

    3 Jobs Available
    Investment Banker

    An Investment Banking career involves the invention and generation of capital for other organizations, governments, and other entities. Individuals who opt for a career as Investment Bankers are the head of a team dedicated to raising capital by issuing bonds. Investment bankers are termed as the experts who have their fingers on the pulse of the current financial and investing climate. Students can pursue various Investment Banker courses, such as Banking and Insurance, and Economics to opt for an Investment Banking career path.

    3 Jobs Available
    Bank Branch Manager

    Bank Branch Managers work in a specific section of banking related to the invention and generation of capital for other organisations, governments, and other entities. Bank Branch Managers work for the organisations and underwrite new debts and equity securities for all type of companies, aid in the sale of securities, as well as help to facilitate mergers and acquisitions, reorganisations, and broker trades for both institutions and private investors.

    3 Jobs Available

    Treasury analyst career path is often regarded as certified treasury specialist in some business situations, is a finance expert who specifically manages a company or organisation's long-term and short-term financial targets. Treasurer synonym could be a financial officer, which is one of the reputed positions in the corporate world. In a large company, the corporate treasury jobs hold power over the financial decision-making of the total investment and development strategy of the organisation.

    3 Jobs Available
    Product Manager

    A Product Manager is a professional responsible for product planning and marketing. He or she manages the product throughout the Product Life Cycle, gathering and prioritising the product. A product manager job description includes defining the product vision and working closely with team members of other departments to deliver winning products.  

    3 Jobs Available
    Transportation Planner

    A career as Transportation Planner requires technical application of science and technology in engineering, particularly the concepts, equipment and technologies involved in the production of products and services. In fields like land use, infrastructure review, ecological standards and street design, he or she considers issues of health, environment and performance. A Transportation Planner assigns resources for implementing and designing programmes. He or she is responsible for assessing needs, preparing plans and forecasts and compliance with regulations.

    3 Jobs Available
    Naval Architect

    A Naval Architect is a professional who designs, produces and repairs safe and sea-worthy surfaces or underwater structures. A Naval Architect stays involved in creating and designing ships, ferries, submarines and yachts with implementation of various principles such as gravity, ideal hull form, buoyancy and stability. 

    2 Jobs Available
    Welding Engineer

    Welding Engineer Job Description: A Welding Engineer work involves managing welding projects and supervising welding teams. He or she is responsible for reviewing welding procedures, processes and documentation. A career as Welding Engineer involves conducting failure analyses and causes on welding issues. 

    2 Jobs Available
    Field Surveyor

    Are you searching for a Field Surveyor Job Description? A Field Surveyor is a professional responsible for conducting field surveys for various places or geographical conditions. He or she collects the required data and information as per the instructions given by senior officials. 

    2 Jobs Available
    Highway Engineer

    Highway Engineer Job Description: A Highway Engineer is a civil engineer who specialises in planning and building thousands of miles of roads that support connectivity and allow transportation across the country. He or she ensures that traffic management schemes are effectively planned concerning economic sustainability and successful implementation.

    2 Jobs Available
    Conservation Architect

    A Conservation Architect is a professional responsible for conserving and restoring buildings or monuments having a historic value. He or she applies techniques to document and stabilise the object’s state without any further damage. A Conservation Architect restores the monuments and heritage buildings to bring them back to their original state.

    2 Jobs Available
    Safety Manager

    A Safety Manager is a professional responsible for employee’s safety at work. He or she plans, implements and oversees the company’s employee safety. A Safety Manager ensures compliance and adherence to Occupational Health and Safety (OHS) guidelines.

    2 Jobs Available
    Team Lead

    A Team Leader is a professional responsible for guiding, monitoring and leading the entire group. He or she is responsible for motivating team members by providing a pleasant work environment to them and inspiring positive communication. A Team Leader contributes to the achievement of the organisation’s goals. He or she improves the confidence, product knowledge and communication skills of the team members and empowers them.

    2 Jobs Available
    Orthotist and Prosthetist

    Orthotists and Prosthetists are professionals who provide aid to patients with disabilities. They fix them to artificial limbs (prosthetics) and help them to regain stability. There are times when people lose their limbs in an accident. In some other occasions, they are born without a limb or orthopaedic impairment. Orthotists and prosthetists play a crucial role in their lives with fixing them to assistive devices and provide mobility.

    6 Jobs Available
    Veterinary Doctor

    A veterinary doctor is a medical professional with a degree in veterinary science. The veterinary science qualification is the minimum requirement to become a veterinary doctor. There are numerous veterinary science courses offered by various institutes. He or she is employed at zoos to ensure they are provided with good health facilities and medical care to improve their life expectancy.

    5 Jobs Available

    A career in pathology in India is filled with several responsibilities as it is a medical branch and affects human lives. The demand for pathologists has been increasing over the past few years as people are getting more aware of different diseases. Not only that, but an increase in population and lifestyle changes have also contributed to the increase in a pathologist’s demand. The pathology careers provide an extremely huge number of opportunities and if you want to be a part of the medical field you can consider being a pathologist. If you want to know more about a career in pathology in India then continue reading this article.

    5 Jobs Available

    Gynaecology can be defined as the study of the female body. The job outlook for gynaecology is excellent since there is evergreen demand for one because of their responsibility of dealing with not only women’s health but also fertility and pregnancy issues. Although most women prefer to have a women obstetrician gynaecologist as their doctor, men also explore a career as a gynaecologist and there are ample amounts of male doctors in the field who are gynaecologists and aid women during delivery and childbirth. 

    4 Jobs Available

    An oncologist is a specialised doctor responsible for providing medical care to patients diagnosed with cancer. He or she uses several therapies to control the cancer and its effect on the human body such as chemotherapy, immunotherapy, radiation therapy and biopsy. An oncologist designs a treatment plan based on a pathology report after diagnosing the type of cancer and where it is spreading inside the body.

    3 Jobs Available
    Surgical Technologist

    When it comes to an operation theatre, there are several tasks that are to be carried out before as well as after the operation or surgery has taken place. Such tasks are not possible without surgical tech and surgical tech tools. A single surgeon cannot do it all alone. It’s like for a footballer he needs his team’s support to score a goal the same goes for a surgeon. It is here, when a surgical technologist comes into the picture. It is the job of a surgical technologist to prepare the operation theatre with all the required equipment before the surgery. Not only that, once an operation is done it is the job of the surgical technologist to clean all the equipment. One has to fulfil the minimum requirements of surgical tech qualifications. 

    Also Read: Career as Nurse

    3 Jobs Available
    Maxillofacial Surgeon

    A Maxillofacial Surgeon is a medical professional who performs facial surgeries that include tooth implant, neck, head or other surgeries such as removal of tumours, cosmetic surgeries and treatment of injuries on the face. 

    2 Jobs Available
    Surgical Assistant

    Surgical assistants are professionals in the service of saving others’ lives. They perform various medical procedures. In a career as a surgical assistant, one works in a team and contributes to the success of operations. Surgical assistants learn new procedures and update their knowledge of new medical technology and equipment. Surgical assistants clean and sterilize the tools used in surgery. In a career as a surgical assistant, individuals perform all the basic duties that allow surgeons to keep their focus on essential technical functions.

    2 Jobs Available

    For an individual who opts for a career as an actor, the primary responsibility is to completely speak to the character he or she is playing and to persuade the crowd that the character is genuine by connecting with them and bringing them into the story. This applies to significant roles and littler parts, as all roles join to make an effective creation. Here in this article, we will discuss how to become an actor in India, actor exams, actor salary in India, and actor jobs. 

    4 Jobs Available

    Individuals who opt for a career as acrobats create and direct original routines for themselves, in addition to developing interpretations of existing routines. The work of circus acrobats can be seen in a variety of performance settings, including circus, reality shows, sports events like the Olympics, movies and commercials. Individuals who opt for a career as acrobats must be prepared to face rejections and intermittent periods of work. The creativity of acrobats may extend to other aspects of the performance. For example, acrobats in the circus may work with gym trainers, celebrities or collaborate with other professionals to enhance such performance elements as costume and or maybe at the teaching end of the career.

    3 Jobs Available
    Video Game Designer

    Career as a video game designer is filled with excitement as well as responsibilities. A video game designer is someone who is involved in the process of creating a game from day one. He or she is responsible for fulfilling duties like designing the character of the game, the several levels involved, plot, art and similar other elements. Individuals who opt for a career as a video game designer may also write the codes for the game using different programming languages. Depending on the video game designer job description and experience they may also have to lead a team and do the early testing of the game in order to suggest changes and find loopholes.

    3 Jobs Available
    Talent Agent

    The career as a Talent Agent is filled with responsibilities. A Talent Agent is someone who is involved in the pre-production process of the film. It is a very busy job for a Talent Agent but as and when an individual gains experience and progresses in the career he or she can have people assisting him or her in work. Depending on one’s responsibilities, number of clients and experience he or she may also have to lead a team and work with juniors under him or her in a talent agency. In order to know more about the job of a talent agent continue reading the article.

    If you want to know more about talent agent meaning, how to become a Talent Agent, or Talent Agent job description then continue reading this article.

    3 Jobs Available
    Radio Jockey

    Radio Jockey is an exciting, promising career and a great challenge for music lovers. If you are really interested in a career as radio jockey, then it is very important for an RJ to have an automatic, fun, and friendly personality. If you want to get a job done in this field, a strong command of the language and a good voice are always good things. Apart from this, in order to be a good radio jockey, you will also listen to good radio jockeys so that you can understand their style and later make your own by practicing.

    A career as radio jockey has a lot to offer to deserving candidates. If you want to know more about a career as radio jockey, and how to become a radio jockey then continue reading the article.

    3 Jobs Available

    An individual who is pursuing a career as a producer is responsible for managing the business aspects of production. They are involved in each aspect of production from its inception to deception. Famous movie producers review the script, recommend changes and visualise the story. 

    They are responsible for overseeing the finance involved in the project and distributing the film for broadcasting on various platforms. A career as a producer is quite fulfilling as well as exhaustive in terms of playing different roles in order for a production to be successful. Famous movie producers are responsible for hiring creative and technical personnel on contract basis.

    2 Jobs Available
    Fashion Blogger

    Fashion bloggers use multiple social media platforms to recommend or share ideas related to fashion. A fashion blogger is a person who writes about fashion, publishes pictures of outfits, jewellery, accessories. Fashion blogger works as a model, journalist, and a stylist in the fashion industry. In current fashion times, these bloggers have crossed into becoming a star in fashion magazines, commercials, or campaigns. 

    2 Jobs Available

    Photography is considered both a science and an art, an artistic means of expression in which the camera replaces the pen. In a career as a photographer, an individual is hired to capture the moments of public and private events, such as press conferences or weddings, or may also work inside a studio, where people go to get their picture clicked. Photography is divided into many streams each generating numerous career opportunities in photography. With the boom in advertising, media, and the fashion industry, photography has emerged as a lucrative and thrilling career option for many Indian youths.

    2 Jobs Available
    Copy Writer

    In a career as a copywriter, one has to consult with the client and understand the brief well. A career as a copywriter has a lot to offer to deserving candidates. Several new mediums of advertising are opening therefore making it a lucrative career choice. Students can pursue various copywriter courses such as Journalism, Advertising, Marketing Management. Here, we have discussed how to become a freelance copywriter, copywriter career path, how to become a copywriter in India, and copywriting career outlook. 

    5 Jobs Available

    Careers in journalism are filled with excitement as well as responsibilities. One cannot afford to miss out on the details. As it is the small details that provide insights into a story. Depending on those insights a journalist goes about writing a news article. A journalism career can be stressful at times but if you are someone who is passionate about it then it is the right choice for you. If you want to know more about the media field and journalist career then continue reading this article.

    3 Jobs Available

    For publishing books, newspapers, magazines and digital material, editorial and commercial strategies are set by publishers. Individuals in publishing career paths make choices about the markets their businesses will reach and the type of content that their audience will be served. Individuals in book publisher careers collaborate with editorial staff, designers, authors, and freelance contributors who develop and manage the creation of content.

    3 Jobs Available

    In a career as a vlogger, one generally works for himself or herself. However, once an individual has gained viewership there are several brands and companies that approach them for paid collaboration. It is one of those fields where an individual can earn well while following his or her passion. Ever since internet cost got reduced the viewership for these types of content has increased on a large scale. Therefore, the career as vlogger has a lot to offer. If you want to know more about the career as vlogger, how to become a vlogger, so on and so forth then continue reading the article. Students can visit Jamia Millia Islamia, Asian College of Journalism, Indian Institute of Mass Communication to pursue journalism degrees.

    3 Jobs Available

    Individuals in the editor career path is an unsung hero of the news industry who polishes the language of the news stories provided by stringers, reporters, copywriters and content writers and also news agencies. Individuals who opt for a career as an editor make it more persuasive, concise and clear for readers. In this article, we will discuss the details of the editor's career path such as how to become an editor in India, editor salary in India and editor skills and qualities.

    3 Jobs Available
    Content Writer

    Content writing is meant to speak directly with a particular audience, such as customers, potential customers, investors, employees, or other stakeholders. The main aim of professional content writers is to speak to their targeted audience and if it is not then it is not doing its job. There are numerous kinds of the content present on the website and each is different based on the service or the product it is used for.

    2 Jobs Available

    Individuals who opt for a career as a reporter may often be at work on national holidays and festivities. He or she pitches various story ideas and covers news stories in risky situations. Students can pursue a BMC (Bachelor of Mass Communication), B.M.M. (Bachelor of Mass Media), or MAJMC (MA in Journalism and Mass Communication) to become a reporter. While we sit at home reporters travel to locations to collect information that carries a news value.  

    2 Jobs Available

    Linguistic meaning is related to language or Linguistics which is the study of languages. A career as a linguistic meaning, a profession that is based on the scientific study of language, and it's a very broad field with many specialities. Famous linguists work in academia, researching and teaching different areas of language, such as phonetics (sounds), syntax (word order) and semantics (meaning). 

    Other researchers focus on specialities like computational linguistics, which seeks to better match human and computer language capacities, or applied linguistics, which is concerned with improving language education. Still, others work as language experts for the government, advertising companies, dictionary publishers and various other private enterprises. Some might work from home as freelance linguists. Philologist, phonologist, and dialectician are some of Linguist synonym. Linguists can study French, German, Italian

    2 Jobs Available
    Product Manager

    A Product Manager is a professional responsible for product planning and marketing. He or she manages the product throughout the Product Life Cycle, gathering and prioritising the product. A product manager job description includes defining the product vision and working closely with team members of other departments to deliver winning products.  

    3 Jobs Available
    Quality Controller

    A quality controller plays a crucial role in an organisation. He or she is responsible for performing quality checks on manufactured products. He or she identifies the defects in a product and rejects the product. 

    A quality controller records detailed information about products with defects and sends it to the supervisor or plant manager to take necessary actions to improve the production process.

    3 Jobs Available
    Production Manager

    Production Manager Job Description: A Production Manager is responsible for ensuring smooth running of manufacturing processes in an efficient manner. He or she plans and organises production schedules. The role of Production Manager involves estimation, negotiation on budget and timescales with the clients and managers. 

    Resource Links for Online MBA 

    3 Jobs Available
    Team Lead

    A Team Leader is a professional responsible for guiding, monitoring and leading the entire group. He or she is responsible for motivating team members by providing a pleasant work environment to them and inspiring positive communication. A Team Leader contributes to the achievement of the organisation’s goals. He or she improves the confidence, product knowledge and communication skills of the team members and empowers them.

    2 Jobs Available
    Quality Systems Manager

    A Quality Systems Manager is a professional responsible for developing strategies, processes, policies, standards and systems concerning the company as well as operations of its supply chain. It includes auditing to ensure compliance. It could also be carried out by a third party. 

    2 Jobs Available

    A career as a merchandiser requires one to promote specific products and services of one or different brands, to increase the in-house sales of the store. Merchandising job focuses on enticing the customers to enter the store and hence increasing their chances of buying a product. Although the buyer is the one who selects the lines, it all depends on the merchandiser on how much money a buyer will spend, how many lines will be purchased, and what will be the quantity of those lines. In a career as merchandiser, one is required to closely work with the display staff in order to decide in what way a product would be displayed so that sales can be maximised. In small brands or local retail stores, a merchandiser is responsible for both merchandising and buying. 

    2 Jobs Available
    Procurement Manager

    The procurement Manager is also known as  Purchasing Manager. The role of the Procurement Manager is to source products and services for a company. A Procurement Manager is involved in developing a purchasing strategy, including the company's budget and the supplies as well as the vendors who can provide goods and services to the company. His or her ultimate goal is to bring the right products or services at the right time with cost-effectiveness. 

    2 Jobs Available
    Production Planner

    Individuals who opt for a career as a production planner are professionals who are responsible for ensuring goods manufactured by the employing company are cost-effective and meets quality specifications including ensuring the availability of ready to distribute stock in a timely fashion manner. 

    2 Jobs Available
    Product Manager

    A Product Manager is a professional responsible for product planning and marketing. He or she manages the product throughout the Product Life Cycle, gathering and prioritising the product. A product manager job description includes defining the product vision and working closely with team members of other departments to deliver winning products.  

    3 Jobs Available
    ITSM Manager

    ITSM Manager is a professional responsible for heading the ITSM (Information Technology Service Management) or (Information Technology Infrastructure Library) processes. He or she ensures that operation management provides appropriate resource levels for problem resolutions. The ITSM Manager oversees the level of prioritisation for the problems, critical incidents, planned as well as proactive tasks. 

    3 Jobs Available
    Information Security Manager

    Individuals in the information security manager career path involves in overseeing and controlling all aspects of computer security. The IT security manager job description includes planning and carrying out security measures to protect the business data and information from corruption, theft, unauthorised access, and deliberate attack 

    3 Jobs Available
    Computer Programmer

    Careers in computer programming primarily refer to the systematic act of writing code and moreover include wider computer science areas. The word 'programmer' or 'coder' has entered into practice with the growing number of newly self-taught tech enthusiasts. Computer programming careers involve the use of designs created by software developers and engineers and transforming them into commands that can be implemented by computers. These commands result in regular usage of social media sites, word-processing applications and browsers.

    3 Jobs Available
    Computer System Analyst

    Individuals in the computer systems analyst career path study the hardware and applications that are part of an organization's computer systems, as well as how they are used. They collaborate closely with managers and end-users to identify system specifications and business priorities, as well as to assess the efficiency of computer systems and create techniques to boost IT efficiency. Individuals who opt for a career as a computer system analyst support the implementation, modification, and debugging of new systems after they have been installed.

    2 Jobs Available
    Test Manager

    A Test Manager is a professional responsible for planning, coordinating and controlling test activities. He or she develops test processes and strategies to analyse and determine test methods and tools for test activities. The test manager jobs involve documenting tests that have been carried out, analysing and evaluating software quality to determine further recommended procedures. 

    2 Jobs Available
    Azure Developer

    A career as Azure Developer comes with the responsibility of designing and developing cloud-based applications and maintaining software components. He or she possesses an in-depth knowledge of cloud computing and Azure app service. 

    2 Jobs Available
    Deep Learning Engineer

    A Deep Learning Engineer is an IT professional who is responsible for developing and managing data pipelines. He or she is knowledgeable about analyzing and storing data collected from various sources.  A Career as a Deep Learning Engineer needs to help the  data scientists and analysts to create effective data sets.

    2 Jobs Available
    Back to top