How will you prepare the following compounds from benzene?

cbse
carboxylicacids

#1

How will you prepare the following compounds from benzene? You may use any inorganic reagent and any organic reagent paving not more than one carbon atom.
(i) Methyl benzoate (ii) m-nitrobenzoic acid (iii) p-nitrobenzoic acid
(iv) Phenylacetic acid (v) p-nitrobenzaldehyde


#2