Concept: Haloarenes are compounds in which the halogen atom is directly attached to an aromatic ring (like benzene).
Step 1: Analyze each option Option (A):
Halogen is attached to a side chain of benzene → Not haloareneOption (B):
Halogen attached to a non-aromatic cyclohexene ring → Not haloareneOption (C):
Halogen attached to cyclohexane (non-aromatic) → Not haloareneOption (D):
Halogen is directly attached to benzene ring → Haloarene \checkmark
Conclusion:
Only option (D) satisfies the definition of haloarene.
Final Answer: Option (D)