MCQ
IUPAC name of 
- APhthalic acid
- ✓Benzene-1, 2-dicarboxylic acid
- CBenzene-1, 2-dioic acid
- DPhenyl-1, 2-dicarboxylic acid
✓
Answer
Correct option: B.
Benzene-1, 2-dicarboxylic acid
b
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