Ck ci Solution13 option A is correct Explanation Reaction of

Solution

13) option A is correct

Explanation: Reaction of grignard reagent with acid chloride produces ketone as product.

14) option A is correct

Explanation: Reaction of organocoppre reagent with alpha, beta-unsaturated carbonyl compound produces 1,4-addition product.

15) option C is correct

Explanation: reaction of organo copper reagent with ketone produces oxygen anion which on further attack with carbon atom bearing -Cl group and eliminates chloride ion to form the required product.