MCAT Organic Chemistry Question 95: Answer and Explanation

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Question: 95

5. The aldol condensation is an example of which reaction type(s)?

I. Dehydration

II. Cleavage

III. Nucleophilic addition

  • A. I only
  • B. I and III only
  • C. II and III only
  • D. I, II, and III

Correct Answer: B

Explanation:

The aldol condensation is both a dehydration reaction because a molecule of water is lost, and a nucleophilic addition reaction because the nucleophilic enolate attacks and binds to the carbonyl carbon.

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