A) hydrazine
B) phenyl hydrazine
C) semicarbazide
D) hydrogen cyanide
Correct Answer: D
Solution :
With hydrogen cyanide, carbonyl compounds give nucleophilic addition reaction while with hydrazine, phenyl hydrazine and semicarbazide, they give addition-elimination reaction.
\[(Y=H,{{C}_{6}}{{H}_{5}},{{C}_{6}}{{H}_{5}}CO)\]
You need to login to perform this action.
You will be redirected in
3 sec
