The number of resonating structures possible for

Number of resonance structures possible for

Number of resonance structures possible for

Aryl halides are less reactive than alkyl halides due to the presence partial double character of C - X bond in aryl halides. Arly halides undergo nucleophilic substitution reactions, if electron withdrawing groups are introduced in ortho & para - positions in aryl halides. The reaction mechanism involves two steps. Keeping these points in view answer the following questions. The number of resonance structure possible for chlorobenzene is

Number of resonance structures possible for phenol

The resonating structures:

The number of resonating structures of aniline is :-

The number of resonating structures of aniline is :-