Step 1: Concept
A haloarene is a compound where a halogen atom is directly attached to an $sp^2$ hybridized carbon atom of an aromatic ring.
Step 2: Analysis
- In images (A), (B), and (D), the halogen is attached to a side-chain carbon (alkyl group) rather than the ring itself.
- In image (C), the halogen atom is bonded directly to the benzene ring.
Step 3: Conclusion
Image (C) represents a true haloarene.
Final Answer: (C)