MCQ
Visible range of hydrogen spectrum will contain the following series
  • A
    Pfund
  • B
    Lyman
  • Balmer
  • D
    Brackett

Answer

Correct option: C.
Balmer
c
Transition from higher states to $n=2$ lead to emission of radiation with wavelengths $653.3 \,mm$ and $365.0\, mm$.

These wavelengths fall in the visible region and constitute the Balmes series.

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