Which of the following are benzylic alcohols?
The answer is the option (ii) and (iii). The most prominent way to identify benzylic alcohol is to check if an group is attached to a hybridised carbon atom on an aromatic ring. As in the case of option (ii) and (iii), the hybridised carbon is attached to a benzene ring these are benzylic alcohols but in option (i) and (iv), the hybridised carbon is not attached to a benzene ring. So, option (ii) and (iii) are the answers.