22. Electron in hydrogen atom first jumps from third excited
state to second excited state and then from second excited
state to first excited state. The ratio of wavelengths 11:12
(b) 27/20
(d) 20/7
emited in two cases is
[2012]
(a) 715
(c) 2775
Answers
Answered by
0
Answer:
20/7
Explanation:
The ratio of wavelengths of photons emitted when hydrogen atom de-excites from third excited state to second excited state an then de-excites form seconds excited state to first excited state is 20/7
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Answered by
0
Answer:
2775
Explanation:
20/7................
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