1.

Statement (S) : For nitration of chlorobenzene more heating is required in comparision of benzene. Reason (R) : -Cl groups is deactivatorin chloro-benzene.

Answer»

Both statement (S) and Reasons (R) are true. And (R) gives COMPLETE explanation of (S).
Both statement (S) and Reasons (R) are true. But (R) does not gives complete explanation of (S).
Both statement (S) and REASON (R) are wrong
Statement (S) is wrong and reason (R) is right

Answer :A


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