engineering physics MCQ #513

The ionization potential of hydrogen atom is?

engineering physics MCQ #513

  1. Question 1

    Q1. The ionization potential of hydrogen atom is?

    • A) 13.6 V
    • B) 13.6 eV
    • C) 6.8 V
    • D) 27.2 V

    Answer: 13.6 V

    Explanation: Ionization potential is the energy required to remove an electron from n = 1, which is 13.6 eV or 13.6 V.