Match the reactions given in column I with the types of reactions given in column II.
(i) Here, substitution takes place when an electrophile attacks on the benzene ring.
(ii) Here, according to Markownifoff’s rule, on the double bonded carbons the addition of HBr takes place followed by electrophilic addition.
(iii) Here, the reactant is secondary halide in nature and the hydroxyl ion will substitute the halogen. Here the reaction mechanism is due to the presence of secondary halide.
(iv) Here the aromatic ring and the halogen atom are attached directly. The halogen of the given compound is substituted by the group here, due to nucleophilic substitution.
(v) It follows Saytzeff rule, i.,e elimination reaction.