How will you prepare benzoic acid from ethyl benzene ?

How will you prepare (i) Acetic acid from acetylene (ii ) butanoic acid from propan -1- ol (iii ) benzoic acid from aniline (iv ) ethanoic acid from carbon dioxide

How will you prepare picric acid from phenol ?

How will you prepare benzene from phenol ?

How will you separate benzoic acid from a mixture of naphthalene and benzoic acid ?

How will you prepare butanoic acid from 1-bromopropane?

How will you prepare para dinitrobenzene from benzene?

(a) How are the following obtained ? (i) Benzoic acid from ethyl benzene . (ii) Benzaldehyde from toluene. (b) Complete each synthesis by giving the missing material , reagent or products :

How will you convert benzoic acid into benzaldehyde ?

How will you prepare 2-methylbutanoic acid from butan-2-01 ?