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JEE Main 2024Medium

Q.According to Bohr's theory, the energy required for an electron in the Li2+Li^{2+} ion to be emitted from the n=2n=2 state is (Given: Ground state energy of H-atom =13.6 eV= -13.6 \text{ eV}):

a
13.6 eV
b
30.6 eV
c
3.4 eV
d
27.2 eV

Correct Answer: Option B

The correct solution involves applying the fundamental concept to derive the final value step by step...

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