A) a Grignard reagent
B) hydrazine in presence of feebly acidic solution
C) hydrocyanic acid
D) sodium hydrogen sulphite
Correct Answer: B
Solution :
[b] Reaction of carbonyl compounds with ammonia derivatives give addition product followed by the elimination reaction. Slightly acidic medium generate a nucleophilic centre for the attack of weak base like ammonia derivatives.You need to login to perform this action.
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