engineering chemistry MCQ #888

Which of the following is most reactive towards SN2?

engineering chemistry MCQ #888

  1. Question 1

    Q1. Which of the following is most reactive towards SN2?

    • A) CH₃I
    • B) CH₃Br
    • C) CH₃Cl
    • D) CH₃F

    Answer: CH₃I

    Explanation: The better leaving group ability (I > Br > Cl > F) determines SN2 reactivity, so CH₃I is most reactive.