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No. of visible lines when an electron re...

No. of visible lines when an electron return from `5^(th)` orbit to ground state in H spectrum :-

A

`5`

B

`4`

C

`3`

D

`10`

Text Solution

Verified by Experts

The correct Answer is:
C
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RESONANCE ENGLISH-NUCLEAR CHEMISTRY-PART -II
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  4. In a certain electronic transition in the hydrogen atoms from an init...

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  8. The wavelength of a spectral line for an electronic transition is inv...

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