How benzene is obtained from sodium benzoate ?

What is the product obtained when sodium benzoate is subjected to decarboxylation ?

How can the orthonitrochlorobenzene be obtained from benzene? Write chemical equation for the reaction involved.

How benzyl alcohol is obtained from benzyl chloride ?

Mention a use of either esters of benzoic acid or of sodium benzoate.

How is chlorobenzene obtained from Aniline.

How is aniline obtained from benzoic acid ?