MCQ
In hydrogen atom, when electron jumps from second to first orbit, then energy emitted is
  • A
    – 13.6 eV
  • B
    – 27.2 eV
  • C
    – 6.8 eV
  • None of these

Answer

Correct option: D.
None of these
 None of these

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free