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CGP EDU Academic Team
Published on: August 13, 2026
The emission spectrum of hydrogen discovered first and the region of the electromagnetic spectrum to which it belongs, respectively are-
Text Solution
Verified by ExpertsThe correct answer is:
D
In 1885, Balmer for the first time showed that the wave numbers of spectral lines present in the visible region in hydrogen spectrum are given by:
Here, 
…….
Hence, the Balmer spectrum of hydrogen was discovered first and it lies in visible region.
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