Question

The IUPAC name of phthalic acid

• A. Benzene-1,2-dicarboxylic acid
• B. Benzene-1,4-dioic acid
• C. Cyclo-1,3,5-trien-1,2-dioic acid
• D. Benzene-1,3-dicarboxylic acid

Answer 1

Answer: (A)

Correct answer is (a) Benzene-1,2-dicarboxylic acid