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JEE CHEMISTRY MCQ: STRUCTURE OF ATOM

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According to Bohr’s theory, the angular momentum of an electron in 5th orbit is

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Correct option: B

2.5\,h/\pi

Option B (

2.5\,h/\pi

) is correct because, according to Bohr's theory, the angular momentum of an electron in the nth orbit is given by

n*h/2\pi

, and for the 5th orbit, it's

5h/2\pi = 2.5h/\pi

.

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