Which of the following is the correct general formula for aliphatic carboxylic acid?
Correct answer: A. RCOOH
- A. RCOOH
- B. ArCOOH
- C. PhCOOH
- D. None of these
Explanation
The general formula for aliphatic carboxylic acids is RCOOH, and R refers to the alkyl group.
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About Carboxylic Acids
Carboxylic acids are named and studied through the combined effects of the carbonyl and hydroxyl groups, their preparation, acidity and hydrogen bonding. Reactions include neutralisation, esterification, reduction and conversion into acid chlorides, anhydrides, esters and amides, with emphasis on how these derivatives interconvert.
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