Chemistry, asked by Anonymous, 7 months ago

No.of visible lines when an electron returns from 5th orbith to ground state in H spectrum ​

Answers

Answered by dushyantsingh64
2

Answer:

Any spectral line is emitted when there is a transition between two energy levels. So, considering from 5th orbit to 1st orbit there can be transition between Any 2 energy levels so therefore selecting any 2 from 5 energy levels: 5C2. Answer is 10.

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