Question

25. A hydrazone will result from the reaction of hydrazine with A) A phenol B) An aldehyde C) An alcohol D) An acid​

Answer 1

Answer:

Reaction of carbonyl with hydrazine gives a hydrazone. Hydrazine is more nucleophilic than a regular amine due to the presence of the adjacent nitrogen. Note the similarity to the formation of an oxime reaction. Hydrazones generally form a mixture of geometric isomers.