engineering chemistry MCQ #825

The reaction of 1-bromobutane with alcoholic KOH gives?

engineering chemistry MCQ #825

  1. Question 1

    Q1. The reaction of 1-bromobutane with alcoholic KOH gives?

    • A) But-1-ene
    • B) But-2-ene
    • C) Butan-1-ol
    • D) Butan-2-ol

    Answer: But-1-ene

    Explanation: Dehydrohalogenation occurs, forming but-1-ene as major product via E2 reaction.