SRMJEEE SERIES

Chemistry

Reaction Mechanisms

4 previous year questions.

Volume: 4 Ques

Yield: Medium

High-Yield Trend

4

2018

Chapter Questions
4 MCQs

01

PYQ 2018

medium

chemistry ID: srmjeee-

Hydrolysis of diazonium salt produces

1

benzene

2

benzene

3

aniline

4

azobenzene

02

PYQ 2018

medium

chemistry ID: srmjeee-

In the reaction shown below, the major product formed is

1

2

3

4

03

PYQ 2018

medium

chemistry ID: srmjeee-

Which mechanism involves heterolytic fission?

1

C 2 H 4 + HBr --> C 2 H 5 Br

2

C 2 H 6 + Br 2 --> C 2 H 5 Br + HBr

3

O 3 + O. -> 2 O 2

4

none

04

PYQ 2018

medium

chemistry ID: srmjeee-

When phenol is treated with CHCl 3 and NaOH, the product formed is

1

Benzaldehyde

2

Salicylaldehyde

3

Salicylic acid

4

Benzoic acid