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The largest wavelength in the ultraviol...

The largest wavelength in the ultraviolet region of the hydrogen spectrum is `122nm`. The smallest wavelength in the infrared region of the hydrogen spectrum (to the nearest interger) is (a) `802nm` (b) `823nm`
(c ) `1882nm` (d) `1648nm`.

A

802 nm

B

823 nm

C

1882 nm

D

1648 nm

Text Solution

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The correct Answer is:
B
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