MDCAT Chemistry MCQ #895

What is the key difference between the Lyman and Paschen series in hydrogen spectra?

MDCAT Chemistry MCQ #895

  1. Question 1

    Q1. What is the key difference between the Lyman and Paschen series in hydrogen spectra?

    • A) Lyman: UV; Paschen: IR
    • B) Lyman: IR; Paschen: UV
    • C) Lyman: visible; Paschen: X-ray
    • D) Lyman: microwave; Paschen: gamma

    Answer: Lyman: UV; Paschen: IR

    Explanation: Lyman transitions to n=1 emit UV. Paschen transitions to n=3 emit IR.