Predict the products of the following reactions.

Cyclopentanone on treatment with hydroxylamine in acidic medium generates oxime. It is a condensation reaction and loss of water molecule is there. Oximes exists as thick liquids and are insoluble in water.

Oxime of cyclopentanone

The given reactant on treatment with hydrazine in acidic medium gives hydrazone as the product. This is a condensation reaction and loss of water molecule occurs as a result.

Hydrazone of 3,4-dihydronapthalen-1-one

Benzophenone on reaction with phenylhydrazone in acidic medium generates phenylhydrazine of benzophenone as the product. This reaction is condensation reaction and occurs with a loss of water molecule.

Phenylhydrazine of benzophenone

Cinnamaldehyde on reaction with semicarbazide in acidic medium leads to the generation of semicarbazone of cinnamaldehyde. It is a condensation reaction which occurs with a loss of water molecule.

Semicarbazone of cinnamaldehyde