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Question : In which region of the electromagnetic spectrum does the Lyman series of hydrogen atoms lie?

Option 1: Visible

Option 2: Infrared

Option 3: Ultraviolet

Option 4: X-ray


Team Careers360 3rd Jan, 2024
Answer (1)
Team Careers360 6th Jan, 2024

Correct Answer: Ultraviolet


Solution : The correct answer is Ultraviolet.

Since the lowest energy of the Lyman series line is 10.2 eV, which is in the ultraviolet region, all of the series' lines are located there. Along the electromagnetic spectrum, ultraviolet radiation lies between visible light and X-rays. The wavelength range of UV "light" is roughly between 10 and 400 nanometres.

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