Question

Are the resonance isomers of chlorobenzene tautomeric?

Answer 1

Not to my knowledge.

Explanation:

Tautomers are constitutional isomers that readily interconvert. The `C_6H_5Cl` isomer is sometimes represented as a cyclic triene, however, each ortho, and each meta hydrogen are pairwise equivalent, with the `pi` electrons delocalized around the ring.