engineering chemistry MCQ #983

The frequency of revolution of electron in nth orbit is

engineering chemistry MCQ #983

  1. Question 1

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

    • A) me⁴ / (4 ε₀² n³ h³)
    • B) me⁴ / (4 ε₀² n h³)
    • C) me⁴ / (ε₀² n³ h³)
    • D) me⁴ / (ε₀² n h³)

    Answer: me⁴ / (4 ε₀² n³ h³)

    Explanation: Using Bohr's model, frequency is given by me⁴ / (4 ε₀² n³ h³).