engineering chemistry MCQ #940

The frequency of revolution of an electron in the nth orbit is

engineering chemistry MCQ #940

  1. Question 1

    Q1. The frequency of revolution of an electron in the nth orbit is

    • A) ∝ 1 / n
    • B) ∝ 1 / n³
    • C) ∝ n
    • D) ∝ n²

    Answer: ∝ 1 / n³

    Explanation: Frequency is related to velocity and radius; using Bohr's model, it is ∝ 1 / n³.