JEE CHEMISTRY MCQ: STRUCTURE OF ATOM

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Angular momentum of 2nd Bohr orbit of H – atom is

x

. Then find out angular momentum in first excited state of

L{i^{2 + }}

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Correct option: D

x

The correct answer is D (

x

) because the angular momentum depends on the principal quantum number (n) and is independent of the atomic number (Z). Both H in the 2nd orbit and Li²⁺ in the first excited state have n=2.

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