Question

Why is the name 1,2-benzenedicarboxylic acid instead of 1,2-dicarboxylic acid benzene?

Answer 1

Answer:

carboxylic acid is a function group and having maximum priority hence it should be used as a suffix

Explanation:

Answer 2

Answer:

Phthalic acid is an aromatic dicarboxylic acid, with formula C6H4(CO2H)2. It is an isomer of isophthalic acid and terephthalic acid. Although phthalic acid is of modest commercial importance, the closely related derivative phthalic anhydride is a commodity chemical produced on a large scale.[4] Phthalic acid is one of three isomers of benzenedicarboxylic acid, the others being isophthalic acid and terephthalic acid.

Explanation:

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