Haloarene example:
AC₆H₅Cl (chlorobenzene)
BCH₃Cl
CCH₂=CH-Cl
DCHCl₃
Answer & Solution
Correct answer: A. C₆H₅Cl (chlorobenzene)
Haloarene: halogen directly attached to aromatic ring. C₆H₅Cl = chlorobenzene. C-X bond is shorter (partial double-bond character via resonance with ring).
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