Which of the following reagents is most suitable for preparing chlorobenzene
from benzene?
(a) Aqueous chlorine
(b) Chlorine in the presence of ultraviolet light
(c) Chlorine in acetic acid
(d) Chlorine in the presence of FeCl3
from benzene?
(a) Aqueous chlorine
(b) Chlorine in the presence of ultraviolet light
(c) Chlorine in acetic acid
(d) Chlorine in the presence of FeCl3