1.

Assertion: In comparison to ethyl chloride, it is difficult to carry out nucleophilic substitution on vinyl chloride. Reason: Vinyl group is electron-donating.

Answer»

If both assertionn and reason are true, and reason is the true explanation of the ASSERTION.
If both assertion and reason are true, but reason is not the true explanation of the assertion.
If assertion is true, but reason is false.
If both assertion and Reason are false.

Solution :Correct reason: The carbon-halgoen BOND in vinyl halides has some double bond cahracter and HENCE little difficult to break.


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