Ethyl butyrate is an ester formed by combination of_and butyric acid:
Correct answer: A. Ethyl alcohol
- A. Ethyl alcohol
- B. Propyl alcohol
- C. Butyl alcohol
- D. Methyl alcohol
Explanation
Esters are named with the alkyl group from the alcohol first, followed by the name of the carboxylate from the acid. "Ethyl butyrate" is therefore formed from ethyl alcohol and butyric acid.
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About Carboxylic Acid Derivatives
Carboxylic acid derivatives include acid halides, acid anhydrides, esters and amides, formed by replacing the hydroxyl group of a carboxylic acid. Their nomenclature, structures, preparation, hydrolysis and relative reactivity are linked through nucleophilic acyl substitution, which differs from the nucleophilic addition reactions of aldehydes and ketones.
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550 free Carboxylic Acids MCQs from Chemistry, each with the correct answer and an explanation. Unlimited attempts, no account needed.
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