Haloalkanes and Haloarenes JEE Mains Questions PDF – Best 20

Hey Students, read this article and you’ll be able to get Haloalkanes and Haloarenes JEE Mains Questions pdf. Haloalkanes and Haloarenes is the tenth chapter of class 12 Chemistry and is an important chapter to cover for jee mains. In this article you’ll find top 20 JEE[Pre + Mains] previous year questions. You can get pdf of Haloalkanes and Haloarenes JEE Mains Questions paper. These questions are taken from previous JEE Mains Paper and is important to you. You can follow our blog if you want to get notes, mock paper and previous year questions of JEE , Neet and other competitive exams. Scroll down to find the link of Haloalkanes and Haloarenes JEE Mains Questions pdf .

Is Haloalkanes and Haloarenes is an important chapter for JEE and Neet Exams ?

Answer is yes , Haloalkanes and Haloarenes is an important topic of JEE Mains. You can see jee mains previous years questions , you’ll find that every year there is something from this chapter. So, you have to cover topics of this chapter too, if you are preparing for JEE Mains and Neet or other competitive exams. Want to get Haloalkanes and Haloarenes JEE Mains Questions pdf. First of all let’s see the topics from Haloalkanes and Haloarenes that are asked in JEE Mains exams.

Chapter wise Syllabus Chemistry For JEE Mains

Topics of Haloalkanes and Haloarenes For JEE Mains:-

A. Haloalkanes

1. Alkyl Halides:- Rearrangement reactions of alkyl carbocation, grignard reactions, nucleophilic substitution reactions

B. Aryl Halides

2. Benzene:- Structure and Aromaticity, Electrophilic substitution reactions, Halogenation, Nitration, Sulphonation,Friedal Craft Alkylation and Acylation, Effect of o-,m-, and p- directing groups in monosubstituted benzenes.

JEE Mains Previous Year Chemistry Question Paper PDF

In this blog you’ll find chapter wise JEE Mains previous year chemistry question paper pdf. You can simply get pdf file of previous year question by clicking on three dots.

Haloalkanes and Haloarenes JEE Mains Questions PDF Download 

Here is the pdf file of Haloalkanes and Haloarenes JEE Mains Questions pdf. You can view pdf file as well as you can simply get the file .

It contains multiple choice questions as well as subjective questions for pre as well as for mains exam. Check Haloalkanes and Haloarenes JEE Mains Questions pdf here.

Haloalkane and Haloarene Conceptual Quiz

This quiz contains conceptual questions of Chapter Haloalkane and Haloarene Class 12 Chemistry .

1 / 19

The conversion of chloroform to carbon tetrachloride in the presence of alcoholic KOH is an example of?

Reduction

Substitution

Dehydrohalogenation

Oxidation

Dehydrohalogenation is the conversion of chloroform to carbon tetrachloride in the presence of alcoholic KOH.

2 / 19

What is the major product obtained from the reaction of ethyl bromide with KCN?

Potassium bromide

Ethyl isocyanide

Methyl cyanide

Ethyl cyanide

Ethyl cyanide is the major product obtained from the reaction of ethyl bromide with KCN.

3 / 19

Which of the following compounds undergoes dehydrohalogenation most readily?

1-Chloropropane

1-Chlorobutane

1-Chloro-2-methylpropane

2-Chlorobutane

2-Chlorobutane undergoes dehydrohalogenation most readily due to the stability of the alkene formed.

4 / 19

The compound 2-bromobutane undergoes substitution reactions via which mechanism?

E1 mechanism

SN1 mechanism

E2 mechanism

SN2 mechanism

2-bromobutane undergoes substitution reactions via the SN2 mechanism.

5 / 19

Which of the following compounds is an example of a secondary haloalkane?

1-Bromopropane

1-Bromo-2-methylpropane

Bromomethane

2-Bromopropane

2-Bromopropane is a secondary haloalkane.

6 / 19

The reaction of phenol with chloroform in the presence of aqueous NaOH gives?

Benzaldehyde

Salicylic acid

Salicylaldehyde

Benzoic acid

Salicylaldehyde is formed in the reaction of phenol with chloroform in the presence of aqueous NaOH.

7 / 19

The product obtained from the reaction of chloroform with alcoholic KOH followed by hydrolysis is?

Dichloromethane

Ethanoic acid

Methanoic acid

Chloroform

Methanoic acid is obtained from the reaction of chloroform with alcoholic KOH followed by hydrolysis.

8 / 19

Which of the following compounds undergoes SN1 reaction most readily?

2-Chlorobutane

1-Chloro-2-methylpropane

1-Chlorobutane

1-Chloropropane

2-Chlorobutane undergoes SN1 reaction most readily due to the stability of the carbocation intermediate.

9 / 19

Which of the following compounds undergoes electrophilic substitution most readily?

Iodobenzene

Bromobenzene

Chlorobenzene

Fluorobenzene

Chlorobenzene undergoes electrophilic substitution most readily due to its higher electron density compared to bromobenzene.

10 / 19

The reaction of chlorobenzene with Cl? in the presence of FeCl? gives?

1,4-Dichlorobenzene

1,2-Dichlorobenzene

1,3-Dichlorobenzene

Tetrachlorobenzene

1,2-Dichlorobenzene is formed in the reaction of chlorobenzene with Cl? in the presence of FeCl?.

11 / 19

Which of the following compounds is a primary haloalkane?

Bromobutane

Chlorobutane

Chloropropane

Chloroethane

Bromobutane is a primary haloalkane.

12 / 19

Which of the following reactions is an example of an elimination reaction?

E2 elimination

SN2 substitution

SN1 substitution

E1 elimination

E2 elimination is an example of an elimination reaction.

13 / 19

Which of the following compounds is used as an alkylating agent in the Friedel-Crafts reaction?

Benzene

Toluene

Chlorobenzene

Chloroform

Toluene is used as an alkylating agent in the Friedel-Crafts reaction.

14 / 19

The compound obtained by the reaction of ethyl magnesium bromide with carbon dioxide followed by hydrolysis is?

Ethanoic acid

Acetic acid

Propanoic acid

Butanoic acid

Propanoic acid is obtained by the reaction of ethyl magnesium bromide with carbon dioxide followed by hydrolysis.

15 / 19

Which of the following compounds undergoes nucleophilic substitution more readily?

1-Bromobenzene

2-Bromobutane

1-Bromo-2-methylpropane

1-Bromobutane

1-Bromobutane undergoes nucleophilic substitution more readily due to less steric hindrance.

16 / 19

The reaction of bromoethane with alcoholic KOH predominantly gives?

Propanol

Propene

Ethanol

Ethene

Ethene is predominantly formed in the reaction of bromoethane with alcoholic KOH.

17 / 19

The reaction of ethyl magnesium bromide with benzaldehyde followed by hydrolysis gives?

Phenol

Toluene

Benzoic acid

Benzophenone

Benzoic acid is formed in the reaction of ethyl magnesium bromide with benzaldehyde followed by hydrolysis.

18 / 19

Which of the following reactions is an example of a nucleophilic substitution reaction?

E2 elimination

SN2 substitution

SN1 substitution

E1 elimination

SN1 substitution is a type of nucleophilic substitution reaction.

19 / 19

Which of the following compounds reacts fastest with NaI in acetone to give an alkyl iodide?

2-Iodobutane

2-Iodopentane

1-Iodobutane

1-Iodopentane

1-Iodobutane reacts fastest with NaI in acetone to give an alkyl iodide.

Your score is

Hope so, you like the article ” Haloalkanes and Haloarenes JEE Mains Questions PDF ” . You can find chapterwise questions for JEE Mains and NEET below. Get Haloalkanes and Haloarenes JEE Mains Questionspdf by tapping on three dots(…) mentioned in the adobe viewer.

Previous Year JEE Mains Questions:-

Chapter 1. Solid State – Click Here

Chapter 2. Solutions – Click Here

Chapter 3. Electrochemistry – Click Here

Chapter 4. Chemical Kinetics – Click Here

Chapter 7. P Block Elements:- Click Here

Chapter 8. D and F Block Elements:- Click Here

Chapter 10. Haloalkanes and Haloarenes:- Click Here

Chapter 11. Alcohol, Phenol and Ether:- Click Here

Chapter 12. Aldehyde, Ketone and Carboxylic Acid:- Click Here

Chapter 13. Amines :- Click Here

Neet Previous Year Chapterwise Questions:-

Chapter 1. Solid State – Click Here

Chapter 2. Solutions – Click Here

Chapter 3. Electrochemistry – Click Here

Chapter 4. Chemical Kinetics – Click Here

Chapter 7. P Block Elements – Click Here

Chapter 8. D and F Block Elements – Click Here

Chapter 9. Coordination Compounds :- Click Here

Chapter 10. Haloalkanes and Haloarenes:- Click Here

Chapter 11. Alcohol, Phenol and Ether :- Click Here

Chapter 13. Amines :- Click Here

Chapter 14. Biomolecules:- Click Here

Presented By Chavinesh Mukund