Question:medium

If an electron drops from $n=4$ to $n=2$ in a hydrogen atom, the series of spectral lines observed is:

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Balmer series is the only series in the Hydrogen spectrum that falls in the visible region.
Updated On: Apr 8, 2026
  • Lyman series
  • Balmer series
  • Paschen series
  • Brackett series
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The Correct Option is B

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