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Atoms & Nuclei

JEE Main level, single correct, medium

130 of 239

Question 130 of 239

The atomic hydrogen emits a line spectrum consisting of various series. Which series of hydrogen atomic spectra is lying in the visible region?

Show answer and solution

Answer: (D) Balmer series

The transition from higher states to

n=2

lead to the emission of radiation with wavelengths

656.3nm

and

365.0nm.

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

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JEE Main 2025 Apr 2 Shift 1 question paper

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