CBSE 2024 · Region 4 · Set 1 · Q12 · 1 mark
In Balmer series of hydrogen atom, as the wavelength of spectral lines decreases, they appear
Official answer
From CBSE’s own marking scheme for this paper.
(D)
If both Assertion (A) and Reason (R) are false.
AtomsThe Line Spectra of the Hydrogen AtomUnderstandmcqmedium
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CBSE Class 12 Physics past-paper question from the 2024board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.