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Preparation & Reaction of Phenols - Free MCQ Practice Test with solutions,


MCQ Practice Test & Solutions: Test: Preparation & Reaction of Phenols (15 Questions)

You can prepare effectively for JEE Chemistry for JEE Main & Advanced with this dedicated MCQ Practice Test (available with solutions) on the important topic of "Test: Preparation & Reaction of Phenols". These 15 questions have been designed by the experts with the latest curriculum of JEE 2026, to help you master the concept.

Test Highlights:

  • - Format: Multiple Choice Questions (MCQ)
  • - Duration: 20 minutes
  • - Number of Questions: 15

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Test: Preparation & Reaction of Phenols - Question 1

On heating aqueous solution of benzene diazonium chloride, which of the following is formed?

Detailed Solution: Question 1

Upon warming with water, these diazonium salts finally hydrolyze to phenols.

Test: Preparation & Reaction of Phenols - Question 2

For the reaction

The correct statement regarding above reaction is

Detailed Solution: Question 2

Test: Preparation & Reaction of Phenols - Question 3

The conversion of O-acylated phenol in presence of to -acylated phenol is an example for this type of organic reaction

Detailed Solution: Question 3


Test: Preparation & Reaction of Phenols - Question 4

Identify the product in the following reaction.

Detailed Solution: Question 4


This reaction is known as Reimer-Tiemann reaction.

Test: Preparation & Reaction of Phenols - Question 5

What amount of bromine will be required to convert of phenol into -tribromophenol?

Detailed Solution: Question 5


Thus of phenol require
of phenol require

Test: Preparation & Reaction of Phenols - Question 6

An optically active alcohol of formula produced the following compound when refluxed with

The original compound showed these properties also:

What is structure of ?

Detailed Solution: Question 6

Test: Preparation & Reaction of Phenols - Question 7

Which of the following reactions will not result in the formation of anisole?

Detailed Solution: Question 7

Phenol has active (acidic) hydrogen so it reacts with to give , and not anisole

Test: Preparation & Reaction of Phenols - Question 8

Which of the following compound can react with hydroxylamine?

Detailed Solution: Question 8

Test: Preparation & Reaction of Phenols - Question 9

The products formed in the reaction of phenol with dissolved in at are

Detailed Solution: Question 9

Phenol when treated with in the presence of non-polar solvent , it gives only o- and -bromophenols instead the trisubstituted products. Reason for the above observation is supression of phenoxide ion in non-polar solvent. Thus, we get only mono substituted products.

Test: Preparation & Reaction of Phenols - Question 10

Identify the nature of product in the following reaction

Detailed Solution: Question 10

Oxidation of phenol by is an example of Elbs persulphate oxidation.

Test: Preparation & Reaction of Phenols - Question 11

Phenol can be distinguished from alcohol with

Detailed Solution: Question 11

Due to the formation of complex Phenol gives violet colour with neutral

Test: Preparation & Reaction of Phenols - Question 12

Sodium phenoxide when heated with under pressure at yields a product which on acetylation produces

The major product would be

Detailed Solution: Question 12

Test: Preparation & Reaction of Phenols - Question 13


The product Y is

Detailed Solution: Question 13

Test: Preparation & Reaction of Phenols - Question 14

Which one of the following substituents at paraposition is most effective in stabilizing the phenoxide

ion?

Detailed Solution: Question 14

Electron withdrawing group stabilises the benzene ring due to delocalisation of charge.
and are electron donating group and hence decrease the stability of benzene ring is weaker electron withdrawing group than . Hence group more stabilize the phenoxide ion at -position.

Test: Preparation & Reaction of Phenols - Question 15

1-Phenylethanol can be prepared by reaction of benzaldehyde with

Detailed Solution: Question 15


is a alcohol and can be prepared by the reaction of benzaldehyde with Grignard reagent .

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