Chlorination of benzene in the presence of a halogen carrier is an example of:
Aromatic nucleophilic substitution
Aromatic electrophilic substitution
Aromatic nucleophilic addition
Free radical substitution
Toluene reacts with a halogen in the presence of iron (III) chloride giving ortho and para halo compounds. The reaction is
(a) electrophilic elimination reaction
(b) electrophilic substitution reaction
(c) free radical addition reaction
(d) nucleophilic substitution reaction