1.

Assertion (A) :(CH_3)_3 C-O - CH_3 gives (CH_3)_3 C-I and CH_3 OH on treatment with HI. Reason (R ) : The reaction occurs by S_(N)1mechanism.

Answer»

Both ASSERTION (A) and REASON (R) are CORRECT STATEMENTS, and Reason (R) is the correct EXPLANATION of the Assertion (A).
Both Assertion (A) and Reason (R) are correct statements, but Reason (R) is not the correct explanation of the Assertion (A).
Assertion (A) is correct, but Reason (R) is incorrect statement.
Assertion (A) is incorrect, but Reason (R) is correct statement.

Answer :A


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