MDCAT Chemistry MCQ #910

An electron transitions from n=3 to n=1 in hydrogen. How does this differ from n=2 to n=1?

MDCAT Chemistry MCQ #910

  1. Question 1

    Q1. An electron transitions from n=3 to n=1 in hydrogen. How does this differ from n=2 to n=1?

    • A) Higher frequency photon emitted
    • B) Lower ionization energy released
    • C) Longer wavelength radiation produced
    • D) Absorption of energy occurs

    Answer: Higher frequency photon emitted

    Explanation: Greater energy difference (n=3→1) emits higher-frequency photons. Wavelength is inversely proportional to frequency.