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If I exciation energy for the H-like (hy...

If I exciation energy for the H-like (hypothetical) sample is 24 eV, then binding energy in III excited state is :

A

2 eV

B

3 eV

C

4eV

D

5eV

Text Solution

Verified by Experts

The correct Answer is:
A
`(DeltaE)/(E_(4th)) = (24)/(E_(4th)) = ([(1)/(1) - (1)/(4)])/([(1)/(16)]) = (3//4)/(1//16)`
`E_(4th) = 2eV`
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