Which of the following is NOT correct in case of carboxylic acids?
Correct answer: C. they are stronger than mineral acids
- A. they are polar molecules
- B. they form H-bonds
- C. they are stronger than mineral acids
- D. they have higher boiling points than their corresponding alcohols
Explanation
Mineral acids are stronger acids than carboxylic acids because mineral acids are completely ionized, whereas carboxylic acids are partially ionized.
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About Reactivity of Carboxylic Acids
Carboxylic acids show acidic behaviour because their carboxylate ions are resonance-stabilised, and electron-withdrawing groups can change their strength. Reactions include neutralisation, esterification, formation of acid chlorides and amides, reduction, decarboxylation and substitution at the acyl carbon, which differs from the reactions of phenols.
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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