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The orbital angular momentum of an electron in 2s orbital is

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The orbital angular momentum of an electron in 2s orbital is

(a)   + 1/2.h/2π

(b)   Zero

(c)   h/2π

(d)  √2.h/2π

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1 Answer

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Best answer

Correct option (b)   Zero

Explanation

Orbital angular momentum (mvr) = h/2π √ l(l + 1)

For 2s orbital, l (azimuthal quantum number) = 0

:. Orbital angular momentum

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