Assertion(A): Acylation of amines gives a mono substituted product whereas alkylation of amines gives poly substituted product.
Reason (R): Acyl group sterically hindered the approach to further acyl group.
(a) Both A and R are wrong
(b) A is correct but R is wrong
(c) Both A and R are correct and R is the correct explanation of A
(d) Both A and R are correct but R is not the correct explanation of A
