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Aldehydes, Ketones and Carboxylic Acids Class 12th Notes- Free NCERT Class 12 Chemistry Chapter 12 Notes - Download PDF

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Aldehydes, Ketones and Carboxylic Acids Class 12th Notes- Free NCERT Class 12 Chemistry Chapter 12 Notes - Download PDF

Edited By Sumit Saini | Updated on Apr 23, 2022 11:24 AM IST

NCERT Class 12 Chemistry chapter 12 notes discusses the chapter Aldehydes, Ketones and carboxylic acids. This article will provide a quick overview of the chapter. These short notes are useful for CBSE Class 12 board examinations and strictly follows most recent CBSE Syllabus.

NCERT Class 12 Chemistry chapter 12 notes discusses about structure of carbonyl group, preparation of aldehydes, preparation of ketones. CBSE Class 12 Chemistry chapter 12 notes also includes physical properties of aldehydes and ketones and discusses some of the important chemical reactions of aldehydes and ketones. Aldehydes, ketones and carboxylic acid Class 12 notes gives idea about structure of carboxyl group, preparations of carboxylic acid. Physical properties, and chemical reactions of carboxylic acid are also explains in notes for class 12 chemistry chapter 12 etc.

Students can refer to Class 12 Chemistry revision notes solution chapter 12 for a more details of these concepts. This chapter is part of organic chemistry, which can be confusing and daunting at first. Students can learn more about these subjects by reading the CBSE Class 12 Chemistry revision notes solution chapter 12.

Also, students can refer,

NCERT Class 12 Chemistry Chapter 12 Notes

NCERT Class 12 Chemistry Chapter 12 Notes: Topic 1

Carbonyl Group

Aldehydes, ketones, carboxylic acids, and their derivatives are organic compounds with the carbonyl group (CO) as the functional group. These are referred to as carbonyl compounds together. The carbonyl group's oxygen atom is significantly more electronegative than the carbon atom. As a result, the oxygen atom attracts the electron cloud of the -bond towards itself, resulting in an unsymmetrical -electron cloud of >C = O. As a result, carbonyl carbon has a positive charge while carbonyl oxygen has a negative charge. Thus the carbonyl group is polar. In aldehydes one hydrogen and an alkyl/aryl group is attached to carbonyl group. But in ketone two alkyl/aryl groups are attached to carbonyl group.

NCERT Class 12 Chemistry Chapter 11 Notes: Topic 2

Preparation of Aldehydes

According to CBSE Class 12 Chemistry chapter 12 notes, preparation of aldehydes is given by:

  • By oxidation of alcohols

Aldehydes are formed when primary alcohols are oxidized in the presence of an oxidizing agent such as K2Cr2O7 / H2SO4, KMnO4, or CrO3

  • By dehydrogenation of alcohols

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Aldehyde is formed when primary alcohol vapours pass over heated copper or silver at 573 K.

  • By Rosenmund reduction

Aldehyde is produced by hydrogenating acyl chloride over palladium on barium sulphate.

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  • By Stephen’s reaction

When nitriles are reduced in the presence of stannous chloride and HCl, an imine is formed, which when hydrolyzed yields the corresponding aldehyde.

RCN + SnCl2 + HCl → RCH=NH + H3O+→ RCHO

  • From nitriles and esters

DIBAL-H (Diisobutylaluminium Hydride) preferentially reduces nitriles and esters to aldehydes.

RCN AlH(i-Bu)2,H2O→ RCHO

CH3(CH2)9-CO-OC2H5 + DIBAL-H→ CH3(CH2)9-CHO

  • By oxidation of methylbenzene (Etard reaction)

Chromyl chloride converts the methyl group to a chromium complex, which when hydrolyzed yields the benzaldehyde.

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  • With chromic oxide

n the presence of chromic oxide, toluene or substituted toluene is converted to benzaldehyde in acetic anhydride.

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  • By sidechain chlorination followed by hydrolysis

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  • By Gattermann-Koch reaction

Benzaldehyde or substituted benzaldehydes are produced by treating benzene or its derivatives with carbon monoxide and HCl in the presence of anhydrous aluminium chloride or cuprous chloride (CuCl).

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NCERT Class 12 Chemistry Chapter 12 Notes: Topic 3

Preparation of Ketones

According to Aldehydes, ketones and carboxylic acid Class 12 notes and class 12 Aldehydes, ketones and carboxylic acid notes, the preparation of ketones is given by:

From acyl chlorides

Acyl chloride is converted to ketone when it is treated with dialkyl cadmium (made by reacting cadmium chloride with Grignard reagent).

2 R-Mg-X + CdCl2 → R2Cd+2 MgXCl

2 R’-CO-Cl + R2Cd → 2 R’-CO-R + CdCl2

  • From nitriles

Nitriles are converted to ketones after being treated with Grignard reagent and then hydrolyzed.

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  • From benzene or substituted benzene

Ketone is formed when benzene or substituted benzene is treated with acid chloride in the presence of anhydrous aluminium chloride.

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NCERT Class 12 Chemistry Chapter 12 Notes: Topic 4

Physical Properties of Aldehydes and Ketones

  • At room temperature, methane is a gas. Ethanol is a very flammable liquid. At room temperature, other aldehydes and ketones are liquid or solid.

  • Boiling points are greater than hydrocarbons and ethers of comparable molecular weights. This is because of weak molecular association in aldehydes and ketones due to the dipole-dipole interactions. Due to the lack of H-bonding, their boiling points are lower than those of alcohols.

  • Because they form H-bonds with water, lower aldehydes and ketones like methanal, ethanal, and propanone are miscible with water in all proportions.

  • Lower aldehydes have a harsh, pungent odour. The odour gets less strong and more delicate as molecular mass increases.

NCERT Class 12 Chemistry Chapter 12 Notes: Topic 5

Chemical Reactions of Aldehydes and Ketones

NCERT notes for Class 12 Chemistry chapter 12 explain the chemical reactions as:

  1. Nucleophilic addition reactions

The hybridization of C shifts from sp2 to sp3 when a nucleophile attacks the carbonyl carbon. Due to steric and electrical reasons, aldehydes are more sensitive to nucleophilic addition processes than ketones.

  • Addition of hydrogen cyanide

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  • Addition of sodium hydrogensulphite

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  • Addition of alcohols

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  • Addition of ammonia and its derivatives

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  1. Reduction

  • Reduction of alcohols

Sodium borohydride or lithium aluminium hydride, as well as catalytic hydrogenation, reduce aldehydes and ketones to primary and secondary alcohols, respectively.

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  • Reduction of hydrocarbons

When aldehydes and ketones are treated with zinc amalgam and strong hydrochloric acid, the carbonyl group is reduced to CH2,(Clemmensen reduction)

On treating carbonyl compound with hydrazine followed by sodium or potassium hydroxide in a high boiling solvent such as ethylene glycol reduces the carbonyl group of aldehydes and ketones to CH2 (Wolff-Kishner reaction)

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  1. Oxidation

Oxidation reactions of aldehyde and ketones are different

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Aldehydes and ketones can be distinguished using the 2 reactions below because aldehydes are easier to oxidize than ketones.

  • Tollen’s test

A bright silver mirror is formed by heating an aldehyde with freshly made ammonical AgNO3 solution (Tollen's reagent).

RCHO + 2 [Ag(NH3)2]+ + 3 OH- → RCOO- + 2 Ag + 2 H2O + 4 NH3

  • Fehling’s test

A reddish-brown precipitate is formed when an aldehyde is heated with Fehling reagent.

R-CHO + 2 Cu2+ + 5 OH- → 2 ROO-+ Cu2O + 3 H2O

  • Oxidation of methyl ketone by haloform reaction

This test is positive for all carboxyl compounds with the – COCH3 group.

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  1. Reactions due to α-hydrogen

Because of the strong electron-withdrawing impact of the carbonyl group and the resonance stabilization of the conjugate base, -hydrogens in aldehydes and ketones are acidic in nature.

  • Aldol condensation

In the presence of dil. alkali, aldehydes and ketones with at least one -hydrogen undergo Aldol Condensation to create β-hydroxy aldehydes (aldol) or β-hydroxy ketones [ketol].

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  • Cross Aldol condensation

Cross aldol condensation occurs when aldol condensation occurs between two separate aldehydes and/or ketones.

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  1. Other reactions

  • Cannizzaro reaction

When aldehydes without -hydrogen atom are treated with strong alkali, they undergo self-oxidation and reduction (disproportionation) reactions, resulting in alcohol and acid salt.

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  • Electrophilic substitution reaction

Electrophilic substitution reactions occur at the ring of aromatic aldehydes and ketones, while the carbonyl group serves as a deactivating and meta-directing group.

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NCERT Class 12 Chemistry Chapter 12 Notes: Topic 6

Structure of Carboxyl Group

The carboxylic carbon is less electrophilic due to the potential resonance configuration depicted below. The carbonyl carbon and the carboxylic carbon bonds are then aligned in the plane and separated by 120°.

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NCERT Class 12 Chemistry Chapter 12 Notes: Topic 7

Preparation of Carboxylic Acid

  • From primary alcohols and aldehydes

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  • From alkyl benzenes

Aromatic carboxylic acids are made by oxidizing alkyl benzenes with chromic acid or acidic or alkaline potassium permanganate at high temperatures.

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  • From nitriles and amides

When nitriles are hydrolyzed in the presence of dilute acids or bases, an amide is formed, which can then be further hydrolyzed to produce carboxylic acid.

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  • From Grignard reagent

Grignard reagents react with carbon dioxide (dry ice) to produce carboxylic acid salts, which are then hydrolyzed to produce carboxylic acids.

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  • From acyl halides and anhydrides

When acid chlorides are hydrolyzed with water, carboxylic acids are formed. Carboxylate ions are generated during basic hydrolysis, which are then acidified to form carboxylic acids. When anhydrides are hydrolyzed, the corresponding acid is produced

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  • From esters

Basic hydrolysis of esters produces carboxylates, which are acidified to produce corresponding carboxylic acids. Acidic hydrolysis of esters directly produce corresponding carboxylic acids.

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NCERT Class 12 Chemistry Chapter 12 Notes: Topic 8

Physical Properties of Carboxylic Acid

Because the non-polar component of the acid increases as the size of the alky group increases, the solubility of carboxylic acid decreases. Carboxylic acids boil at a higher temperature than aldehydes, ketones, or even alcohols with similar molecular weights. This is due to significant intermolecular hydrogen bonding between carboxylic acid molecules.

NCERT Class 12 Chemistry Chapter 12 Notes: Topic 9

Chemical Reactions of Carboxylic Acid

  1. Acidity

  • Reaction with metals

2 RCOOH + 2 Na → 2 R-COO-Na+ + H2

R-COOH + NaOH → 2 R-COO-Na+ + H2O

R-COOH + NaHCO3 → 2 R-COO-Na+ + H2O + CO2

Carboxylic acid dissociates in water to yield the carboxylate anion and the hydronium ion, which are both resonance-stabilized.

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Effects of substituents on carboxylic acid acidity: Electron withdrawing groups increase carboxylic acid acidity by stabilizing the conjugate base by delocalization of the negative charge via inductive and/or resonance effects. Electron-donating groups, on the other hand, reduce acidity by destabilizing the conjugate base.

  1. Reactions involving cleavage of C-OH bond

  • Formation of anhydride

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  • Esterification

In the presence of a mineral acid such as concentratedH2SO4 or HCl gas as a catalyst, carboxylic acids are esterified with alcohols.

RCOOH + R’OH (acidic medium) ↔ RCOOR’ + H2O

  • Reactions with PCl3, PCl5 and SOCl2

RCOOH + PCl5 → RCOCl + POCl3 + HCl

3 RCOOH + PCl3 → 3 RCOCl + H3PO3

RCOOH + SOCl2 → RCOCl +SO2 + HCl

  • Reaction with ammonia

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  1. Reactions involving -COOH group

  • Reduction

In the presence of LiAlH4 or B2H6, carboxylic acids are reduced to alcohols.

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  • Decarboxylation

Heating sodium or potassium salts of carboxylic acids with soda lime (NaOH + CaO in a 3:1 ratio) produces hydrocarbons with one less carbon than the parent acid.

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  1. Substitution reactions in the hydrocarbon part

  • Halogenation (Hell-Volhard-Zelinsky reaction)

Carboxylic acids containing α -hydrogen are halogenated at the α-position with chlorine or bromine in the presence of a small amount of red phosphorus to produce α-halocarboxylic acids).

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  • Ring substitution

Electrophilic substitution reactions occur in aromatic carboxylic acids. In benzoic acid, the carboxyl group is an electron withdrawing and meta directing group.

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These topics are included in Class 12 Chemistry chapter 12 notes pdf download and Aldehydes, ketones and carboxylic acid Class 12 pdf download.

Significance of NCERT Class 12 Chemistry Chapter 12 Notes

To attempt and answer problems in the chapter "Aldehydes, Ketones, and Carboxylic Acids," a good understanding of concepts is required. The key topics in Aldehydes, ketones and carboxylic acid Class 12 notes have been fractured to help students better study and comprehend the subjects. The chapter is adorned with concepts, equations, and the answers are written under expert supervision.

NCERT notes for Class 12 Chemistry chapter 12 provides an overview of the main topics of Class 12 CBSE Chemistry Syllabus . NCERT notes for Class 12 Chemistry chapter 12 definitely help students for the preparation of competitive exams like VITEEE, BITSAT, JEE Main, NEET etc. Class 12 Chemistry chapter 12 notes pdf download can be used to prepare in offline mode. By downloading Aldehydes, ketones and carboxylic acid Class 12 pdf download student can study in their convenient time.

NCERT Class 12 Notes Chapter-Wise

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Frequently Asked Question (FAQs)

1. 1. What are the main name reactions of aldehydes , ketones and carboxylic acid covered in the Alcohols, Phenols and Ethers Class 12 notes?

Ans- Rosemund’s Reduction Reaction, Etard reaction, Wolf-Kishner Reaction, Clemmenson’s Reduction Reaction , Cannizzaro Reaction, Gatterman-Koch reaction, Hell-Volhard Zelinsky Reaction etc are discussed in Class 12 Aldehydes, ketones and carboxylic acid notes?.

2. 2. What are the uses of aldehydes , and ketones mentioned in NCERT Class 12 Chemistry chapter 12.

Ans-. Aldehydes and ketones are widely used as solvents. Formalin is used to preserve biological specimens. Many aldehydes are used in drugs and polymers. Many ketones are well known for their flavours and odours .These are discussed in NCERT Class 12 Chemistry chapter 12

3. 3. What are the differences between aldehydes, ketones, and carboxylic acids according to Aldehydes, ketones and carboxylic acid Class 12 notes??

Ans- Aldehydes are chemical molecules with a carbonyl group linked to a hydrogen atom and an alkyl group.Ketones are chemical molecules that have a carbonyl group linked to two alkyl groups. Carboxylic acids are hydrocarbon molecules in which the carboxyl group replaces one or more hydrogen atoms in the hydrocarbon..

4. 4. Aldehydes, ketones, and carboxylic acids all have which functional group in common?

Ans- Carbonyl group is a functional group present in both aldehydes and ketones. The hydrogen of the hydroxyl group is ionizable in carboxylic acids because of their weak nature. A carboxyl group is found in carboxylic acids. The carbonyl group is at the end and in the centre of aldehydes and ketones, respectively. The carboxyl functional group is designated by the letter -CO, while the carboxyl group is marked by the letter -COOH.

5. 5. What is formalin?

Ans- 37% aqueous solution of formaldehye is called formalin.

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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

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0.34\; J

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0.16\; J

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1.00\; J

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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 :

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2.45×10−3 kg

Option 2)

 6.45×10−3 kg

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 9.89×10−3 kg

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12.89×10−3 kg

 

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

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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

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K/2\,

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\; K\;

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zero\;

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K/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

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

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

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0.02

Option 2)

3.125 × 10-2

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1.25 × 10-2

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2.5 × 10-2

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decrease twice

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increase two fold

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remain unchanged

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be a function of the molecular mass of the substance.

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Molality

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Weight fraction of solute

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Fraction of solute present in water

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Mole fraction.

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twice that in 60 g carbon

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6.023 × 1022

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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

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less than 3

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more than 6 but less than 9

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more than 9

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The hospital Administrator is in charge of organising and supervising the daily operations of medical services and facilities. This organising includes managing of organisation’s staff and its members in service, budgets, service reports, departmental reporting and taking reminders of patient care and services.

2 Jobs Available
Actor

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
Acrobat

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
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
Choreographer

The word “choreography" actually comes from Greek words that mean “dance writing." Individuals who opt for a career as a choreographer create and direct original dances, in addition to developing interpretations of existing dances. A Choreographer dances and utilises his or her creativity in other aspects of dance performance. For example, he or she may work with the music director to select music or collaborate with other famous choreographers to enhance such performance elements as lighting, costume and set design.

2 Jobs Available
Videographer
2 Jobs Available
Multimedia Specialist

A multimedia specialist is a media professional who creates, audio, videos, graphic image files, computer animations for multimedia applications. He or she is responsible for planning, producing, and maintaining websites and applications. 

2 Jobs Available
Social Media Manager

A career as social media manager involves implementing the company’s or brand’s marketing plan across all social media channels. Social media managers help in building or improving a brand’s or a company’s website traffic, build brand awareness, create and implement marketing and brand strategy. Social media managers are key to important social communication as well.

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
Journalist

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
Publisher

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
Vlogger

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 costs got reduced the viewership for these types of content has increased on a large scale. Therefore, a career as a vlogger has a lot to offer. If you want to know more about the Vlogger eligibility, roles and responsibilities then continue reading the article. 

3 Jobs Available
Editor

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
Linguist

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
Public Relation Executive
2 Jobs Available
Travel Journalist

The career of a travel journalist is full of passion, excitement and responsibility. Journalism as a career could be challenging at times, but if you're someone who has been genuinely enthusiastic about all this, then it is the best decision for you. Travel journalism jobs are all about insightful, artfully written, informative narratives designed to cover the travel industry. Travel Journalist is someone who explores, gathers and presents information as a news article.

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. 

5 Jobs Available
QA Manager
4 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
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
Production Manager
3 Jobs Available
Merchandiser
2 Jobs Available
QA Lead

A QA Lead is in charge of the QA Team. The role of QA Lead comes with the responsibility of assessing services and products in order to determine that he or she meets the quality standards. He or she develops, implements and manages test plans. 

2 Jobs Available
Metallurgical Engineer

A metallurgical engineer is a professional who studies and produces materials that bring power to our world. He or she extracts metals from ores and rocks and transforms them into alloys, high-purity metals and other materials used in developing infrastructure, transportation and healthcare equipment. 

2 Jobs Available
Azure Administrator

An Azure Administrator is a professional responsible for implementing, monitoring, and maintaining Azure Solutions. He or she manages cloud infrastructure service instances and various cloud servers as well as sets up public and private cloud systems. 

4 Jobs Available
AWS Solution Architect

An AWS Solution Architect is someone who specializes in developing and implementing cloud computing systems. He or she has a good understanding of the various aspects of cloud computing and can confidently deploy and manage their systems. He or she troubleshoots the issues and evaluates the risk from the third party. 

4 Jobs Available
QA Manager
4 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
ITSM Manager
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
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
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