MDCAT Chemistry MCQ #666

During a kinetic study, a primary alkyl halide reacts with a nucleophile in a single step with a transition state. Which mechanism is followed?

MDCAT Chemistry MCQ #666

  1. Question 1

    Q1. During a kinetic study, a primary alkyl halide reacts with a nucleophile in a single step with a transition state. Which mechanism is followed?

    • A) SN1 mechanism
    • B) SN2 mechanism
    • C) E1 mechanism
    • D) E2 mechanism

    Answer: SN2 mechanism

    Explanation: SN2 reactions involve a single step where the nucleophile attacks as the halide leaves. SN1 is tempting but involves two distinct steps.