When-COOH is attached directly to the beanzene ring the acid is called:
Correct answer: D. Aromatic
- A. Aliphatic
- B. Carboxylic
- C. Alicyclic
- D. Aromatic
Explanation
When -COOH (carboxyl group) is attached directly to the benzene ring, it forms benzoic acid, which is an example of an aromatic compound. Aromatic compounds are characterized by having conjugated double bonds and obeying Huckel's rule, which benzene and its derivatives (such as benzoic acid) do.
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