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Which of the following transition in He^...

Which of the following transition in `He^(+)` ion will give rise to a spectral line which has the same wavelength as some spectral line in the hydrogen atom ?

A

n=4 to n=2

B

n=6 to n=2

C

n=6 to n=3

D

n=8 to n=4

Text Solution

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The correct Answer is:
A, D
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