engineering chemistry MCQ #618

The reaction of 2-bromobutane with alc. KOH gives mainly

engineering chemistry MCQ #618

  1. Question 1

    Q1. The reaction of 2-bromobutane with alc. KOH gives mainly

    • A) 1-butene
    • B) 2-butene
    • C) 1-butanol
    • D) 2-butanol

    Answer: 2-butene

    Explanation: Dehydrohalogenation follows Saytzeff's rule, forming more stable alkene.