Home JEE Main - Previous Year Papers JEE MAIN 2019 PAPER 13 An ' Assertion' and a 'Reason' are given bel…
JEE Main - Previous Year Papers JEE MAIN 2019 PAPER 13 Single Correct MCQ
Published on: August 13, 2026

An ' Assertion' and a 'Reason' are given below. Choose the correct answer from the following options.

Assertion

A
: Vinyl halides do not undergo nucleophilic substitution easily. Reason (R): Even though the intermediate carbocation is stabilized by loosely held p-electrons, the cleavage is difficult because of strong bonding. Both and are correct statements but is not the correct explanation of is a correct statement but (R) is a wrong statement.
B
Both and are wrong statements
C
Both and are correct statements and is the correct explanation of

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Text Solution

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The correct answer is:
D

Due to resonance there is partial double bond character between carbon and chlorine, hence it do not undergoes nucleophilic substitution reaction.

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