engineering chemistry MCQ #402

What is the major product of the aldol condensation of acetaldehyde?

engineering chemistry MCQ #402

  1. Question 1

    Q1. What is the major product of the aldol condensation of acetaldehyde?

    • A) 2-Butenal
    • B) 3-Hydroxybutanal
    • C) Butanal
    • D) Crotonaldehyde

    Answer: 2-Butenal

    Explanation: Aldol condensation of acetaldehyde gives 3-Hydroxybutanal, which dehydrates to form 2-Butenal (Crotonaldehyde).