Easy MCQ +4 / -1

The product of aldol condensation of acetaldehyde is:

  1. A 3-hydroxybutanal Correct answer
  2. B Crotonaldehyde
  3. C Acetone
  4. D Ethanol

Solution

2 CH₃CHO (aldol) → CH₃-CH(OH)-CH₂-CHO (3-hydroxybutanal). Dehydration gives crotonaldehyde.

About this question

Subject: Chemistry · Chapter: Aldehydes, Ketones and Carboxylic Acids · Topic: Aldol Condensation

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