NEET Chemistry Alkynes Assertion Reason Question
Assertion (A): Addition of hydrogen halides to alkynes forms gem dihalides.
Reason (R): In the addition reactions of alkynes, the vinylic cation's stability is crucial.
Both A and R are true and R is the correct explanation of A.
Both A and R are true but R is not the correct explanation of A.
A is true but R is false.
A is false.
Correct Answer
Detailed Explanation
Both statements are true. The addition of hydrogen halides to alkynes results in gem dihalides, and the stability of the vinylic cation plays a crucial role in these addition reactions according to the provided context.
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