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Ratio of difference of spacing between t...

Ratio of difference of spacing between the energy levels with `n=3` and `n=4` and the spacing between the energy levels with `n=8` and `n=9` for a hydrogen like atom or ion is

A

`0.71`

B

`0.41`

C

`2.43`

D

`14.82`

Text Solution

Verified by Experts

The correct Answer is:
B
`(r_(4)-r_(3))/(r_(9)-r_(8))=(4^(2)-3^(2))/(9^(2)-8^(2))=0.41`
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