1.

Assertion: S_(N)1 reaction is basically a solvolysis reaction. Reason: Polar protic solvents help the substrate to ionize and by the way get involved in S_(N)1 reaction.

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.

Answer :A


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