Which of the Following Must Be Present in a Carboxylic

question 43

Multiple Choice

Which of the following must be present in a carboxylic acid?

• A) a carbonyl group and a hydroxyl group bonded to different carbon atoms
• B) a carbonyl group and a hydroxyl group bonded to the same carbon atom
• C) two hydroxyl groups on the same carbon atom
• D) two carbonyl groups on the same carbon atom

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