Write reaction showing conversion of benzonitrile into benzoic acid.

Write the reaction showing conversion of ethane nitrile into ethanol.

Write the chemical reactions for conversion of: Benzonitrile to benzophenone

Write the chemical reactions for conversion of: Benzonitrile to benzaldehyde

Write reaction showing conversion of acetaldehyde into acetaldehyde dimethyl acetal.

Write reaction showing conversion of p-bromoisopropyl benzene into p-isopropyl benzoic acid (3 steps).

Write a reaction showing Aldol condensation of cyclohexanone.

Write balanced reaction for conversion of acyl chloride to benzyl methyl ketone using dialkyl cadmium.

Write the structure of the product obtained in the following: Action of nitrating mixture on benzoic acid

Write the chemical reactions for conversion of: Pent-3-enenitrile to pent-3-enal

Write reactions to bring about the following conversions: Aniline into sulphonilic acid.