When diethyl ether is treated with excess of Cl2 in presence of sunlight, then the product formed is
CH3CHCl-O-CH2CH3
CH3CHCl-O-CHClCH3
CCl3CCl2-O-CCl2CCl3
CCl3CH2-O-CH2CCl3
Diethylether gives perchlorodiethylether with Cl2 in presence of sunlight.
When benzene is treated with excess of Cl2 in the presence of hν or light, the end product is