How will you convert benzene into (i) p-nitrobromobenzene
(ii) m-nitrochlorobenzene
(iii) p -nitrotoluene
(iv) acetophenone
How will you convert benzene into
(i) p-nitrobromobenzene (ii) m-nitrochlorobenzene
(iii) p -nitrotoluene (iv) acetophenone