If radiation of allow wavelengths from ultraviolet to infrared is passed through hydrogen agas at room temperature, absorption lines will be observed in the :
If radiation of allow wavelengths from ultraviolet to infrared is passed through hydrogen agas at room temperature, absorption lines will be observed in the :
- A
Lyman series
- B
Balmer series
- C
both $(A)$ and $(B)$
- D
neither $(A)$ nor $(B)$
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