Question

Write the preparation of benzoic acid from benzene amide

Answer 1

Answer:

Explanation:

Add alc. KMnO4 to the reactant u will get benzoic acid as alc. KMnO4 is strong oxidising agent it can easily oxidise any of the functional grp and form -COOH there. Whenever u want to attach -COOH grp in benzene u cam easily use alc.KMnO4