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JEE CHEMISTRY MCQ: STRUCTURE OF ATOM

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Angular momentum of electron in 3rd stationary orbit of hydrogen atom is

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Correct option: B

\frac{{3h}}{{2\pi }}

Option B (

\frac{{3h}}{{2\pi }}

) is correct because the angular momentum of an electron in the nth orbit is given by

\frac{{nh}}{{2\pi }}

, and for the 3rd orbit, n=3.

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