engineering chemistry MCQ #780

What is the product of the reaction between CH₃CH₂Br and KCN?

engineering chemistry MCQ #780

  1. Question 1

    Q1. What is the product of the reaction between CH₃CH₂Br and KCN?

    • A) CH₃CH₂CN
    • B) CH₃CH₂NC
    • C) CH₃CH₂OH
    • D) CH₃CH₂NH₂

    Answer: CH₃CH₂CN

    Explanation: KCN is a good nucleophile, and CN⁻ replaces Br⁻ in an SN2 reaction, forming CH₃CH₂CN.