a 0 4 4 Dinitrodiphenyl is obtained when 4

Last updated: 7/4/2023

a 0 4 4 Dinitrodiphenyl is obtained when 4 nitrochlorobenzene is heated with Na ether b 4 nitroiodobenzene is heated with copper powder in a sealed tube c diphenyl is heated with a mixture of conc HNO3 conc H SO4 d nitrobenzene is treated with 4 nitro chlorobenzene in presence of anhyd AlCl3