MCQ
When an electron jumps from the fourth orbit to the second orbit, one gets the:
  • A
    Second line of Paschen series.
  • Second line of Balmer series.
  • C
    First line of Pfund series.
  • D
    Second line of Lyman series.

Answer

Correct option: B.
Second line of Balmer series.

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