Which one of the following reactions of carboxylic acid is reversible?
Correct answer: A. Esterification
- A. Esterification
- B. Salt formation
- C. Reaction with PCl5
- D. Reaction with SOCl2
Explanation
In esterification, a carboxylic acid reacts with an alcohol in the presence of acid to form ester and water. The reaction is reversible since ester and water can react to form carboxylic acid and alcohol again.
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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.
Practise Carboxylic Acids
550 free Carboxylic Acids MCQs from Chemistry, each with the correct answer and an explanation. Unlimited attempts, no account needed.
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