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NCERT Solutions for Class 12 Chemistry chapter 10 Haloalkanes and Haloarenes - We all know about the periodic table and its elements. So, ever wondered that from these elements how Haloalkanes and Halaorenes are actually formed? When a hydrogen atom is replaced by a halogen atom (F, Cl, Br, I) in an aliphatic hydrocarbon it results in formation of Haloalkane or alkane halide. The same goes for Haloarenes, when a hydrogen atom is replaced by a halogen in an aromatic hydrocarbon then it forms Haloarene or aryl halide. These haloalkanes and haloarenes ncert solutions will help in understanding concepts of Haloalkanes and Haloarenes. These haloalkanes and haloarenes class 12 chapter 10 are explained by experts in the easiest way. This will help to resolve all NCERT problems of this chapter.
Also Read : Haloalkanes and Haloarenes Class 12 Notes
Class 12 chemistry ch 10 ncert solutions important topics and subtopics are given below:
10.1 Classification
10.2 Nomenclature
10.3 Nature of C–X Bond
10.4 Methods of Preparation of Haloalkanes
10.5 Preparation of Haloarenes
10.6 Physical Properties
10.7 Chemical Reactions
Solutions to In-Text Questions Ex 10.1 to 10.9
Question 1 Write structures of the following compounds:
(i) 2-Chloro-3-methylpentane
Answer :
The structure of 2-Chloro-3-methylpentane is given below :-
Question 10.1 Write structures of the following compounds:
(ii) 1-Chloro-4-ethylcyclohexane
Answer :
The structure of 1-Chloro-4-ethylcyclohexane is given below :-
Question 10.1 Write structures of the following compounds:
(iii) 4-tert. Butyl-3-iodoheptane
Answer :
The structure of 4-tert. Butyl-3-iodoheptane is given below :-
Question 10.1 Write structures of the following compounds:
Answer :
The structure of 1,4-Dibromobut-2-ene is given below :-
Question 10.1 Write structures of the following compounds:
(v) 1-Bromo-4-sec. butyl-2-methylbenzene
Answer :
The structure of 1-Bromo-4-sec. butyl-2-methylbenzene is shown below :-
Question 10.2 Why is sulphuric acid not used during the reaction of alcohols with KI?
Answer :
We don't use sulphuric acid because it acts as an oxidising agent and the required alkyl iodide is not produced. The reactions are given below :-
2KI + H 2 SO 4 → 2KHSO 4 + 2HI
2HI + H 2 SO 4 → I 2 + SO 2 + H 2 O
Question 10.3 Write structures of different dihalogen derivatives of propane.
Answer :
We obtain four dihalogen derivatives of propane :-
(i) 1,1 Dibromopropane
(ii) 2, 2 Dibromopropane
(iii) 1, 2 Dibromopropane
(iv) 1, 3 Dibromopropane
Question 10.4 Among the isomeric alkanes of molecular formula C 5 H 12 , identify the one that on photochemical chlorination yields
Answer :
In this we have to find an isomer in which replacement of any hydrogen atom gives the singel compound for all replacements.
So the isomer is Neopentane.
Question 10.4 Among the isomeric alkanes of molecular formula C 5 H 12 , identify the one that on photochemical chlorination yields
(ii) Three isomeric monochlorides.
Answer :
For the given condition we must have three different hydrogens so that we can get three different monochlorides on the replacement.
Thus the isomer is n-pentane.
Question 10.4 Among the isomeric alkanes of molecular formula C 5 H 12 , identify the one that on photochemical chlorination yields
(iii) Four isomeric monochlorides .
Answer :
For four monochlorides we need four different hydrogens which can be replaced by chlorine.
Hence the required isomer is :-
Question 10.5 Draw the structures of major monohalo products in each of the following reactions:
(i)
Answer:
The final products are:-
Question 10.5 Draw the structures of major monohalo products in each of the following reactions:
Answer :
Question 10.5 Draw the structures of major monohalo products in each of the following reactions:
(iii)
Answer :
Question 10.5 Draw the structures of major monohalo products in each of the following reactions:
(iv)
Answer :
The obtained product is:-
Question 10.5 (V) Draw the structures of major monohalo products in each of the following reactions:
Answer :
Question 10.5 Draw the structures of major monohalo products in each of the following reactions:
(vi)
Answer :
The obtained product is :-
Question 10.6 Arrange each set of compounds in order of increasing boiling points.
(i) Bromomethane, Bromoform, Chloromethane, Dibromomethane.
Answer :
It is known that boiling point increases with increase in molecular mass when the alkyl group is the same.
So the order of increasing boiling point is Chloromethane < Bromomethane < Dibromomethane < Bromoform
Question 10.6 Arrange each set of compounds in order of increasing boiling points.
(ii) 1-Chloropropane, Isopropyl chloride, 1-Chlorobutane.
Answer :
In the given compounds the halide groups are same. In these cases, the boiling point depends on the bulkiness of the alkyl group. The boiling point increases with an increase in the chain length. Also, the boiling point decreases with an increase in branching.
So the order is :- 1- Chlorobutane > 1- Chloropropane > Isopropyl Chloride
Question 10.7 Which alkyl halide from the following pairs would you expect to react more rapidly by an mechanism? Explain your answer.
Answer :
In this case, the rate of reaction will depend on the hindrance of the substrate.
Since 1- Bromobutane is a alkyl halide and 2- Bromobutane is a
alkyl halide hence 2- Bromobutane gives more hindrance to the nucleophile.
Hence 1- Bromobutane reacts faster.
Question 10.7 Which alkyl halide from the following pairs would you expect to react more rapidly by an mechanism? Explain your answer.
Answer :
The rate of reaction decreases with increase in hindrance to the attack of the nucleophile.
So 2-bromobutane will react faster than 2-bromo-2-methylpropane in the nucleophilic attack.
Question 10.7 Which alkyl halide from the following pairs would you expect to react more rapidly by an mechanism? Explain your answer.
Answer :
In these kinds of cases, we see where is the substituent is attached i.e., how far from the halide group. It can be clearly seen that the methyl group attached in 1-bromo-2-methylbutane is near than that attached in 1-bromo-3-methyl butane.
Hence the rate of reaction will be faster in case of 1-bromo-3-methylbutane.
Question 10.8 In the following pairs of halogen compounds, which compound undergoes faster reaction?
(i)
Answer :
In reactions, we see the formation of carbocation and this is the rate determining step for this kind of reactions. So the compound having more stable carbocation will react faster. In the given case 2- Chloro, 2- Methylpropane we have
carbon whereas in 3- Chloropentane we have
carbon.
Question 10.8 In the following pairs of halogen compounds, which compound undergoes faster reaction?
Answer :
In reactions, we see the formation of carbocation and this is the rate determining step for these kinds of reactions.So the compound having more stable carbocation will react faster. Hence 2-Chloroheptane will react faster than 1- Chlorohexane.
Question 10.9 Identify A, B, C, D, E, R and R1 in the following:
Answer :
1st reaction :-
2nd reaction :-
3rd reaction :-
NCERT Solutions for Class 12 Chemistry Chapter 10 Haloalkanes and Haloarenes- Exercise Questions
(i)
Answer :
(i) 2-Chloro-3-methylbutane. And it is a secondary alkyl halide.
(ii)
Answer :
3-Chloro-4-methylhexane. And it is primary alkyl halide.
(iii)
Answer :
(iii) 1-Iodo-2, 2-dimethylbutane. And it is primary alkyl halide.
Question 10.1 Name the following halides according to IUPAC system and classify them as alkyl, allyl, benzyl (primary, secondary, tertiary), vinyl or aryl halides:
(iv)
Answer :
(iv) 1-Bromo-3, 3-dimethyl-1-phenylbutane. And it is secondary benzyl halide.
(v)
Answer :
(v) 2-Bromo-3-methylbutane. And it is secondary alkyl halide.
(vi)
Answer :
(vi) 1-Bromo-2-ethyl-2-methylbutane. And it is a primary alkyl halide.
Question 10.1 Name the following halides according to IUPAC system and classify them as alkyl, allyl, benzyl (primary, secondary, tertiary), vinyl or aryl halides:
(vii)
Answer :
(vii) 3-Chloro-3-methylpentane. And it is tertiary alkyl halide.
(viii)
Answer :
(viii) 3-Chloro-5-methylhex-2-ene. And it is vinyl halide
(ix)
Answer :
(ix) 4-Bromo-4-methylpent-2-ene. And it is allyl halide.
(x)
Answer :
(x) 1-Chloro-4-(2-methylpropyl) benzene. And it is aryl halide.
Question 10.1 Name the following halides according to IUPAC system and classify them as alkyl, allyl, benzyl (primary, secondary, tertiary), vinyl or aryl halides:
(xi)
Answer :
(xi) 1-Chloromethyl-3-(2, 2-dimethylpropyl) benzene. And it is primary benzyl halide.
(xii)
Answer :
(xii) 1-Bromo-2-(1-methylpropyl) benzene. And it is aryl halide.
Question 10.2 Give the IUPAC names of the following compounds:
(i)
Answer :
(i) 2-Bromo-3-chlorobutane
Question 10.2 Give the IUPAC names of the following compounds:
(ii)
Answer :
1-Bromo-1-chloro-1, 2, 2-trifluroethane
Question 10.2 Give the IUPAC names of the following compounds:
(iii)
Answer :
1-Bromo-4-chlorobut-2-yne
Question 10.2 Give the IUPAC names of the following compounds:
(iv)
Answer :
2-(Trichloromethyl)-1, 1, 1, 2, 3, 3, 3-heptachloropropane
Question 10.2 Give the IUPAC names of the following compounds:
(v)
Answer :
2-Bromo-3, 3-bis(4-Chlorophenyl) butane
Question 10.2 Give the IUPAC names of the following compounds:
(vi)
Answer :
1-Chloro-1-(4-iodophenyl)-3, 3-dimethylbut-1-ene
Question 10.3 Write the structures of the following organic halogen compounds.
(i) 2-Chloro-3-methylpentane
Answer :
(i)
Question 10.3 Write the structures of the following organic halogen compounds.
(ii) p-Bromochlorobenzene
Answer :
(ii)
Question 10.3 Write the structures of the following organic halogen compounds.
(iii) 1-Chloro-4-ethylcyclohexane
Answer :
(iii)
Question 10.3 Write the structures of the following organic halogen compounds.
(iv) 2-(2-Chlorophenyl)-1-iodooctane
Answer :
(iv)
Question 10.3 Write the structures of the following organic halogen compounds.
(v) 2-Bromobutane
Answer :
(v)
Question 10.3 Write the structures of the following organic halogen compounds.
(vi) 4-tert-Butyl-3-iodoheptane
Answer :
(vi)
Question 10.3 Write the structures of the following organic halogen compounds.
(vii) 1-Bromo-4-sec-butyl-2-methylbenzene
Answer :
(vii)
Question 10.3 Write the structures of the following organic halogen compounds.
(viii) 1,4-Dibromobut-2-ene
Answer :
(viii)
Question 10.4 Which one of the following has the highest dipole moment?
(i) CH 2 Cl 2 (ii) CHCl 3 (iii) CCl 4
Answer :
The order of dipole moment will be :- CH 2 Cl 2 > CHCl 3 > CCl 4.
The reason for the above order is given as- CCl 4 is a symmetrical compound so its dipole moment will be zero. In case of CHCl 3 , one of the Cl cancels dipole moment of the opposite Cl atom, so net dipole moment is just due to one Cl. In the case of CH 2 Cl 2 , both Cl groups contribute to the dipole moment so it has the highest dipole moment among all.
Answer :
We are given the formula C 5 H 10 which can be either of an alkene or of cycloalkane. Since the hydrocarbon doesn't react with chlorine in dark thus it cannot be alkene. So the only option left out is cyclopentane.
Question 10.6 Write the isomers of the compound having formula .
Answer :
The isomers of the compound are :-
(i) 1-Bromobutane
(ii) 2-Bromobutane
(iii) 1-Bromo-2-methylpropane
(iv) 2-Bromo-2-methylpropane
Question 10.7 Write the equations for the preparation of 1-iodobutane from:
(i) 1-butanol
Answer :
(i) The procedure given below can be used :-
Question 10.7 Write the equations for the preparation of 1-iodobutane from
Answer :
(iii) The required product is obtained by following procedure :-
Question 10.8 What are ambident nucleophiles? Explain with an example.
Answer :
The ambident nucleophiles are those nucleophiles which have two nucleophilic sites through which they can attack. For e.g Nitrile ion can attack through both nitrogen atom (forms nitroalkanes) and an oxygen atom (forms alkyl nitrites), thus it is an ambident nucleophile.
Question 10.9 Which compound in each of the following pairs will react faster in S N 2 reaction with –OH?
Answer :
In this case, we have the same alkyl group but different halide ions. For this rate of S N 2 reaction increases with increase in atomic mass. So, CH 3 I will react faster than CH 3 Br.
Question 10.9 Which compound in each of the following pairs will react faster in S N 2 reaction with –OH?
Answer :
In this case, the hindrance will be deciding factor for the rate of S N 2 reaction because hindrance will directly affect the attack of the nucleophile. So will react faster as compared to
.
Question 10.10 Predict all the alkenes that would be formed by dehydrohalogenation of the following halides with sodium ethoxide in ethanol and identify the major alkene:
(i) 1-Bromo-1-methylcyclohexane
Answer :
In this compound, it is clear that we have identical hydrogen, therefore, dehalogenation of the given compound gives the same alkene.
Question 10.10 Predict all the alkenes that would be formed by dehydrohalogenation of the following halides with sodium ethoxide in ethanol and identify the major alkene:
Answer :
(ii)
In this compound we have two kind of hydrogen. So dehalogenation will give two kind of alkenes, namely 2-Methylbut-2-ene and 2-Methylbut-1-ene.
The major product of this reaction will be 2-Methylbut-2-ene as the number of - hydrogens attached to double bonded carbon are more in case of this compound.
Question 10.10 Predict all the alkenes that would be formed by dehydrohalogenation of the following halides with sodium ethoxide in ethanol and identify the major alkene:
(iii) 2,2,3-Trimethyl-3-bromopentane
Answer :
(iii)
In this compound we have two type of - hydrogen thus dehalogenation we get two types of products namely 3, 4, 4-Trimethylpent-2-ene and 2-Ethyl-3,3-dimethylbut-2-ene.
and
Here 3, 4, 4-Trimethylpent-2-ene will be major product, since the - hydrogen attached to the double bond are greater.
Question 10.11 How will you bring about the following conversions?
Answer :
(i) The conversion will take place by following procedure :-
Now,
Question 10.11 How will you bring about the following conversions?
Answer :
(ii)
Question 10.11 How will you bring about the following conversions?
(iii) Propene to 1-nitropropane
Answer :
(iii)
Question 10.11 How will you bring about the following conversions?
(iv) Toluene to benzyl alcohol
Answer :
(iv)
Question 10.11 How will you bring about the following conversions?
Answer :
(v)
Question 10.11 How will you bring about the following conversions?
(vi) Ethanol to ethyl fluoride
Answer :
(vi)
Question 10.11 How will you bring about the following conversions?
(vii) Bromomethane to propanone
Answer :
(vii)
Question 10.11 How will you bring about the following conversions?
Answer :
(viii)
Question 10.11 How will you bring about the following conversions?
(ix) 1-Chlorobutane to n-octane
Answer :
(ix)
Question 10.11 How will you bring about the following conversions?
Answer :
(x)
Question 10.12 Explain why
(i) the dipole moment of chlorobenzene is lower than that of cyclohexyl chloride?
Answer :
We know that the Cl-atom in chlorobenzene is attached to a sp 2 hybridized carbon atom whereas, in cyclohexyl chloride, the Cl-atom is attached to a sp 3 hybridized carbon atom. It is known that sp 2 hybridized carbon has more s-character than sp 3 hybridized carbon atom. Thus, chlorobenzene is more electronegative than cyclohexyl chloride.
Apart from this, the - R effect of the benzene ring of chlorobenzene results in decreasing the electron density of the C - Cl bond near the Cl-atom. And the C - Cl bond in chlorobenzene becomes less polar. Due to these reasons, the dipole moment of chlorobenzene is lower than that of cyclohexyl chloride.
Question 10.12 Explain why
(ii) alkyl halides, though polar, are immiscible with water?
Answer :
For being soluble in the water we have a condition that the solute-water force of attraction must be stronger than the solute-solute and water-water forces of attraction. Alkyl halides are held together by dipole-dipole interactions and there are polar molecules. Similarly, the intermolecular force of attraction present between the water molecules is hydrogen bonding. The new force of attraction after we dissolve solute in water i.e., between the alkyl halides and water molecules is weaker than the alkyl halide-alkyl halide and water-water forces of attraction. That is why alkyl halides (though polar) are immiscible with water.
Question 10.12 Explain why
(iii) Grignard reagents should be prepared under anhydrous conditions?
Answer :
This is done because in presence of moisture, they react to give alkane.
Question 10.13 Give the uses of freon 12, DDT, carbon tetrachloride and iodoform.
Answer :
(i) Freon-12 or dichlorodifluoromethane is generally known as CFC. It is used in refrigerators and air conditioners as a refrigerant. It is also used in body sprays, hair sprays, etc. But it has environmental impacts as it damages the ozone layer.
(ii) DDT or p, p-dichlorodiphenyltrichloroethane is one of the best-known insecticides which was used very widely all over the world. It is very effective against mosquitoes, insects and lice. But it has harmful effects.
(iii) CCl 4 :- It is mostly used for manufacturing refrigerants for refrigerators and air conditioners. It is also used as a solvent in the manufacture of pharmaceutical products. In the early years, carbon tetrachloride was widely used as a cleaning fluid and a fire extinguisher.
(iv) Iodoform was used earlier as an antiseptic. And this antiseptic property of iodoform is due to the liberation of free iodine when it comes in contact with the skin.
Question 10.14 Write the structure of the major organic product in each of the following reactions:
(i)
Answer :
(i) The obtained product is :-
Question 10.14 Write the structure of the major organic product in each of the following reactions:
(ii)
Answer :
(ii) The obtained product is 2-Methylpropene
Question 10.14 Write the structure of the major organic product in each of the following reactions:
(iii)
Answer :
(iii) The obtained product is Butan-2-ol.
Question 10.14 Write the structure of the major organic product in each of the following reactions:
(iv)
Answer :
(iv) The obtained product is Cyanoethane.
Question 10.14 Write the structure of the major organic product in each of the following reactions:
(v)
Answer :
(v) The obtained product is Phenetole.
Question 10.14 Write the structure of the major organic product in each of the following reactions:
(vi)
Answer :
(vi) The obtained product is 1-Chloropropane.
Question 10.14 Write the structure of the major organic product in each of the following reactions:
(vii)
Answer :
(vii) The obtained product is 1-Bromobutane.
Question 10.14 Write the structure of the major organic product in each of the following reactions:
(viii)
Answer :
The obtained product is 2-Bromo-2-methylbutane.
Question 10.15 Write the mechanism of the following reaction:
Answer :
The reaction will proceed through S N 2 mechanism. The mechanism for the given reaction is shown below :-
Question 10.16 Arrange the compounds of each set in order of reactivity towards S N 2 displacement:
(i) 2-Bromo-2-methylbutane, 1-Bromopentane, 2-Bromopentane
Answer :
(i) Here the deciding factor the rate of reaction will be a steric hindrance.
It is clear from the above that the order of hindrance is:-
1-Bromopentane < 2-bromopentane < 2-Bromo-2-methylbutane
So the order of rate of reaction will be:-
2-Bromo-2-methylbutane < 2-Bromopentane < 1-Bromopentane
Question 10.16 Arrange the compounds of each set in order of reactivity towards S N 2 displacement:
(ii) 1-Bromo-3-methylbutane, 2-Bromo-2-methylbutane, 2-Bromo-3-methylbutane
Answer :
(ii) In this case, also, the order of the rate of reaction will be decided from the steric hindrance factor.
It is clear from the above that the steric hindrance in 2-Bromo-2-methylbutane highest (note that hindrance of the carbon attached to halide ion is seen). So the order of the rate of reaction is:-
2-Bromo-2-methylbutane < 2-Bromo-3-methylbutane < 1-Bromo-3-methylbutane
Question 10.16 Arrange the compounds of each set in order of reactivity towards S N 2 displacement:
(iii) 1-Bromobutane, 1-Bromo-2,2-dimethylpropane, 1-Bromo-2-methylbutane, 1-Bromo-3-methylbutane.
Answer :
(iii) The steric hindrance is the deciding factor here.
The order of steric hindrance is :-
1-Bromobutane < 1-Bromo-3-methylbutane < 1-Bromo-2-methylbutane< 1-Bromo-2, 2-dimethylpropane
Thus the order of the rate of reaction will be : -
1-Bromo-2, 2-dimethylpropane < 1-Bromo-2-methylbutane < 1-Bromo-3- methylbutane < 1-Bromobutane
Question 10.17 Out of and
, which is more easily hydrolysed by aqueous KOH.
Answer :
Hydrolysis by KOH will take place by the formation of a carbocation in its rate-determining step. So the compound having stable carbocation will hydrolyse faster.
The carbocations of both the compounds are given below:-
It is clear that carbocation of is more stable.
Hence will hydrolyse faster than
.
Question 10.18 p-Dichlorobenzene has higher m.p. than those of o- and m-isomers. Discuss.
Answer :
The structures of o-Dichlorobenzene, m-Dichlorobenzene and p-Dichlorobenzene are given below.
We can see that p-Dichlorobenzene is a very symmetric structure thus packing of it will be maximum. As a result more and more energy will be required to break bonds (during boiling). Thus boiling point is high for p-Dichlorobenzene.
Question 10.19 How the following conversions can be carried out?
Answer :
The mechanism is given below :-
Question 10.19 How the following conversions can be carried out?
Answer :
The reaction mechanism is given below :-
Question 10.19 How the following conversions can be carried out?
(iii) 1-Bromopropane to 2-bromopropane
Answer :
(iii) The mechanism is given below :-
Question 10.19 How the following conversions can be carried out?
(iv) Toluene to benzyl alcohol
Answer :
(iv) The mechanism is given below :-
Question 10.19 How the following conversions can be carried out?
(v) Benzene to 4-bromonitrobenzene
Answer :
The mechanism for the given reaction is as follows :-
Question 10.19 How the following conversions can be carried out?
(vi) Benzyl alcohol to 2-phenylethanoic acid
Answer :
(vi) The mechanism for the reaction is given below :-
Question 10.19 How the following conversions can be carried out?
(vii) Ethanol to propanenitrile
Answer :
(vii) The mechanism of the given reaction reaction is :-
Question 10.19 How the following conversions can be carried out?
(viii) Aniline to chlorobenzene
Answer :
The mechanism of the reaction is given below :-
Question 10.19 How the following conversions can be carried out ?
(ix) 2-Chlorobutane to 3, 4-dimethylhexane
Answer :
(ix) The required mechanism is as follows :-
Question 10.19 How the following conversions can be carried out?
(x) 2-Methyl-1-propene to 2-chloro-2-methylpropane
Answer :
(x) The required mechanism is given below :-
Question 10.19 How the following conversions can be carried out ?
(xi) Ethyl chloride to propanoic acid
Answer :
The mechanism of the given reaction is :-
Question 10.19 How the following conversions can be carried out?
(xii) But-1-ene to n-butyliodide
Answer :
The mechanism is given below :-
Question 10.19 How the following conversions can be carried out?
(xiii) 2-Chloropropane to 1-propanol
Answer :
The mechanism is :-
Question 10.19 How the following conversions can be carried out?
(xiv) Isopropyl alcohol to iodoform
Answer :
(xiv) The proposed mechanism is :-
Question 10.19 How the following conversions can be carried out?
(xv) Chlorobenzene to p-nitrophenol
Answer :
(xv) The required mechanism is given below :-
`
Question 10.19 How the following conversions can be carried out?
(xvi) 2-Bromopropane to 1-bromopropane
Answer :
The mechanism of the reaction is given below :-
Question 10.19 How the following conversions can be carried out?
Answer :
(xvii) The mechanism of the reaction is :-
Question 10.19 How the following conversions can be carried out?
Answer :
The mechanism for the given reaction is :-
Question 10.19 How the following conversions can be carried out?
(xix) tert-Butyl bromide to isobutyl bromide
Answer :
The mechanism of the given reaction is :-
Question 10.19 How the following conversions can be carried out?
(xx) Aniline to phenylisocyanide
Answer :
The mechanism for the given reaction is as follows :-
Answer :
In an aqueous solution, KOH almost completely dissociates into OH - ions. We know that OH - ions are strong nucleophile, which leads the alkyl chloride to undergo a reaction to form alcohol. But an alcoholic solution of KOH contains alkoxide (RO - ) ion, which is a strong base. Thus, it can remove hydrogen from the β-carbon of the alkyl chloride and form an alkene. The OH - ion is a weaker base than RO - ion. The basic character of OH - ion decreases in aqueous solution. Therefore, it cannot remove hydrogen from the β-carbon.
Answer :
With the given formula we have two alkyl halides They are n - butyl bromide and isobutyl bromide.
For the first set of reaction we get two possibilities:-
Therefore compound (d) is 2, 5-dimethylhexane.
Question 10.22 What happens when
(i) n-butyl chloride is treated with alcoholic KOH,
Answer :
When n-butyl chloride is treated with alcoholic KOH the following reaction occurs:-
Question 10.22 What happens when
(ii) bromobenzene is treated with Mg in the presence of dry ether
Answer :
When bromobenzene is treated with Mg in the presence of dry ether the following reaction occurs :-
Question 10.22 What happens when
(iii) chlorobenzene is subjected to hydrolysis
Answer :
The reaction is given below :-
Question 10.22 What happens when
(iv) ethyl chloride is treated with aqueous KOH
Answer :
When ethyl chloride is treated with aqueous KOH the following reaction occurs :-
Question 10.22 What happens when
(v) methyl bromide is treated with sodium in the presence of dry ether
Answer :
When methyl bromide is treated with sodium in the presence of dry ether then following reaction occurs:-
Question 10.22 What happens when
(vi) methyl chloride is treated with KCN?
Answer :
When methyl chloride is treated with KCN the following reaction occurs:-
Our body produces thyroxine hormone which contains iodine and deficiency of iodine can cause a disease called goiter. In this chapter, you will study methods of preparation, physical and chemical properties and uses of haloalkanes and haloarenes. You will find all the NCERT solutions for class 12 chemistry chapter 10 Haloalkanes and Haloarenes here for free.
Also Read| NCERT Exemplar Solutions For Haloalkanes And Haloarenes
This NCERT syllabus chapter carries 4 marks in the CBSE board exams hence it becomes necessary for you to find all the Class 12 Chemistry chapter 10 NCERT solutions haloalkanes and haloarenes to score good marks. In this NCERT book chapter, there are 9 intext questions and 22 questions in the exercise and you will get complete NCERT Solutions for Class 12 for reference.
These NCERT Solutions will help you in your preparation for CBSE Board exams as well as in competitive exams like JEE, NEET, BITSAT, and KVPY, etc. The seven sub-topics of NCERT solutions for Class 12 Chemistry chapter 10 Haloalkanes and Haloarenes covers important concepts like IUPAC nomenclature and preparation of haloalkanes and haloarenes and discuss how to use stereochemistry as a tool in the understanding the reaction mechanism and applications of organo-metallic compounds.
At the end of the chapter, the environmental effects of polyhalogen compounds are also highlighted. Halogenated compounds remain in the environment due to their resistance to breakdown by the bacteria in the soil. By referring to the NCERT Class 12 Chemistry solutions chapter 10, students can understand all the important concepts and practice questions well enough before their examination. Read the entire article to know more on Class 12 Chemistry chapter 10 NCERT solutions.
The replacement of one or more than one H-atom in an aliphatic hydrocarbon by halogen atoms results in the formation haloalkane or alkyl halide and the replacement of H-atoms in an aromatic hydrocarbon by halogen atoms results in the formation of haloarene or aryl halide.
In haloalkanes, halogen atoms attached to thehybridised carbon atom of an alkyl group.
in haloarenes, halogen atoms attached to thehybridised carbon atoms of an aryl group.
For better understanding use NCERT Solutions for Class 12 Chemistry chapter 10 PDF, students can download it by using an online webpage to PDF converter
NCERT Solutions for Class 12 Subject wise
The detailed and comprehensive answers given in the NCERT Class 12 Chemistry solutions chapter 10 will be helpful in understanding the chapter easily.
Revision will be quite easier because the detailed solutions will help you to remember the concepts and get good marks in your class.
Homework problems won't bother you anymore, all you need to do is check the detailed NCERT solutions for Class 12 Chemistry and you are good to go.
If you have a doubt or question, these Class 12 Chemistry chapter 10 NCERT solutions will help you quickly. You will get all the answers that will help you score well in your exams.
Below is the list of important topics:
Preparation of haloalkanes
Physical properties of halo derivatives
Reactions of Haloalkanes Stereoisomerism Definition: Enantiomers, Racemic mixture, Racemisation Reactions of haloarenes
Weightage of NCERT class 12 Chemistry chapter 10 in CBSE board exam is 4 marks. Follow NCERT syllabus and NCERT textbook for a good score in the exam. To practice more questions NCERT exemplar can also be used.
Application Date:20 November,2023 - 19 December,2023
Application Date:20 November,2023 - 19 December,2023
hello,
Yes you can appear for the compartment paper again since CBSE gives three chances to a candidate to clear his/her exams so you still have two more attempts. However, you can appear for your improvement paper for all subjects but you cannot appear for the ones in which you have failed.
I hope this was helpful!
Good Luck
Hello dear,
If you was not able to clear 1st compartment and now you giving second compartment so YES, you can go for your improvement exam next year but if a student receives an improvement, they are given the opportunity to retake the boards as a private candidate the following year, but there are some requirements. First, the student must pass all of their subjects; if they received a compartment in any subject, they must then pass the compartment exam before being eligible for the improvement.
As you can registered yourself as private candidate for giving your improvement exam of 12 standard CBSE(Central Board of Secondary Education).For that you have to wait for a whole year which is bit difficult for you.
Positive side of waiting for whole year is you have a whole year to preparing yourself for your examination. You have no distraction or something which may causes your failure in the exams. In whole year you have to stay focused on your 12 standard examination for doing well in it. By this you get a highest marks as a comparison of others.
Believe in Yourself! You can make anything happen
All the very best.
Hello Student,
I appreciate your Interest in education. See the improvement is not restricted to one subject or multiple subjects  and  we cannot say if improvement in one subject in one year leads to improvement in more subjects in coming year.
You just need to have a revision of all subjects what you have completed in the school. have a revision and practice of subjects and concepts helps you better.
All the best.
If you'll do hard work then by hard work of 6 months you can achieve your goal but you have to start studying for it dont waste your time its a very important year so please dont waste it otherwise you'll regret.
Yes, you can take admission in class 12th privately there are many colleges in which you can give 12th privately.
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.
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.
GIS officer work on various GIS software to conduct a study and gather spatial and non-spatial information. GIS experts update the GIS data and maintain it. The databases include aerial or satellite imagery, latitudinal and longitudinal coordinates, and manually digitized images of maps. In a career as GIS expert, one is responsible for creating online and mobile maps.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
An underwriter is a person who assesses and evaluates the risk of insurance in his or her field like mortgage, loan, health policy, investment, and so on and so forth. The underwriter career path does involve risks as analysing the risks means finding out if there is a way for the insurance underwriter jobs to recover the money from its clients. If the risk turns out to be too much for the company then in the future it is an underwriter who will be held accountable for it. Therefore, one must carry out his or her job with a lot of attention and diligence.
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.
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.
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.
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.
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.
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.
A Structural Engineer designs buildings, bridges, and other related structures. He or she analyzes the structures and makes sure the structures are strong enough to be used by the people. A career as a Structural Engineer requires working in the construction process. It comes under the civil engineering discipline. A Structure Engineer creates structural models with the help of computer-aided design software.
Individuals in the architecture career are the building designers who plan the whole construction keeping the safety and requirements of the people. Individuals in architect career in India provides professional services for new constructions, alterations, renovations and several other activities. Individuals in architectural careers in India visit site locations to visualize their projects and prepare scaled drawings to submit to a client or employer as a design. Individuals in architecture careers also estimate build costs, materials needed, and the projected time frame to complete a build.
Having a landscape architecture career, you are involved in site analysis, site inventory, land planning, planting design, grading, stormwater management, suitable design, and construction specification. Frederick Law Olmsted, the designer of Central Park in New York introduced the title “landscape architect”. The Australian Institute of Landscape Architects (AILA) proclaims that "Landscape Architects research, plan, design and advise on the stewardship, conservation and sustainability of development of the environment and spaces, both within and beyond the built environment". Therefore, individuals who opt for a career as a landscape architect are those who are educated and experienced in landscape architecture. Students need to pursue various landscape architecture degrees, such as M.Des, M.Plan to become landscape architects. If you have more questions regarding a career as a landscape architect or how to become a landscape architect then you can read the article to get your doubts cleared.
An expert in plumbing is aware of building regulations and safety standards and works to make sure these standards are upheld. Testing pipes for leakage using air pressure and other gauges, and also the ability to construct new pipe systems by cutting, fitting, measuring and threading pipes are some of the other more involved aspects of plumbing. Individuals in the plumber career path are self-employed or work for a small business employing less than ten people, though some might find working for larger entities or the government more desirable.
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.
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.
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.
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.
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.
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
A career as Critical Care Specialist is responsible for providing the best possible prompt medical care to patients. He or she writes progress notes of patients in records. A Critical Care Specialist also liaises with admitting consultants and proceeds with the follow-up treatments.
Individuals in the ophthalmologist career in India are trained medically to care for all eye problems and conditions. Some optometric physicians further specialize in a particular area of the eye and are known as sub-specialists who are responsible for taking care of each and every aspect of a patient's eye problem. An ophthalmologist's job description includes performing a variety of tasks such as diagnosing the problem, prescribing medicines, performing eye surgery, recommending eyeglasses, or looking after post-surgery treatment.
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.
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.
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.
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.
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.
Careers in videography are art that can be defined as a creative and interpretive process that culminates in the authorship of an original work of art rather than a simple recording of a simple event. It would be wrong to portrait it as a subcategory of photography, rather photography is one of the crafts used in videographer jobs in addition to technical skills like organization, management, interpretation, and image-manipulation techniques. Students pursue Visual Media, Film, Television, Digital Video Production to opt for a videographer career path. The visual impacts of a film are driven by the creative decisions taken in videography jobs. Individuals who opt for a career as a videographer are involved in the entire lifecycle of a film and production.
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.
Individuals who want to opt for a career as a Visual Communication Designer will work in the graphic design and arts industry. Every sector in the modern age is using visuals to connect with people, clients, or customers. This career involves art and technology and candidates who want to pursue their career as visual communication designer has a great scope of career opportunity.
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.
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.
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.
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.
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.
Advertising managers consult with the financial department to plan a marketing strategy schedule and cost estimates. We often see advertisements that attract us a lot, not every advertisement is just to promote a business but some of them provide a social message as well. There was an advertisement for a washing machine brand that implies a story that even a man can do household activities. And of course, how could we even forget those jingles which we often sing while working?
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.
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.
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.
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.
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.
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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.
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.
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.
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.
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.
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
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.
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.
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.
.NET Developer Job Description: A .NET Developer is a professional responsible for producing code using .NET languages. He or she is a software developer who uses the .NET technologies platform to create various applications. Dot NET Developer job comes with the responsibility of creating, designing and developing applications using .NET languages such as VB and C#.
Are you searching for a Corporate Executive job description? A Corporate Executive role comes with administrative duties. He or she provides support to the leadership of the organisation. A Corporate Executive fulfils the business purpose and ensures its financial stability. In this article, we are going to discuss how to become corporate executive.
A DevOps Architect is responsible for defining a systematic solution that fits the best across technical, operational and and management standards. He or she generates an organised solution by examining a large system environment and selects appropriate application frameworks in order to deal with the system’s difficulties.
Individuals who are interested in working as a Cloud Administration should have the necessary technical skills to handle various tasks related to computing. These include the design and implementation of cloud computing services, as well as the maintenance of their own. Aside from being able to program multiple programming languages, such as Ruby, Python, and Java, individuals also need a degree in computer science.
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