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Question
What is the number of \[\ce{-COOH}\] groups present in Phthalic acid?
Options
4
2
1
3
MCQ
Solution
2
Explanation:
The structure of phthalic acid is
So, there are two carboxylic groups in phthalic acid.
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Classification of Aldehydes, Ketones and Carboxylic Acids
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