The wavelength involved in the spectrum of deuterium `_(1)^(2)D` are slightly different from that of hydrogen spectrum because

Question

The wavelength involved in the spectrum of deuterium `_(1)^(2)D` are slightly different from that of hydrogen spectrum because

The wavelength involved in the spectrum of deuterium `_(1)^(2)D` are slightly different from that of hydrogen spectrum because
A. sizes of the two nuclei are different
B. nuclear forces are different in the two cases
C. masses of the two nuclei are different
D. attraction between the electron and the nucleus is different in the two cases

Monjur Alahi

5 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - C
The wavelength involved in the spectrum of deuterium `(._(1)^(2)D)` are slightly different from that of hydrogen spectrum because masses of two nuclei are different.

5 views Answered 2023-02-05 15:29