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if the shortest wavelength of H-atom in ...

if the shortest wavelength of H-atom in Lyman series is X, then longest wavelength in Paschen series of `He^(+)` is-

A

`(36X)/(5)`

B

`(36X)/(7)`

C

`(7X)/(36)`

D

`(6X)/(5)`

Text Solution

Verified by Experts

The correct Answer is:
B
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