JEE CHEMISTRY MCQ: STRUCTURE OF ATOM

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If an electron has spin quantum number of

+ \frac{1}{2}

and a magnetic quantum number of -1, it cannot be represented in an

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Correct option: A

s-orbital

Option A (s-orbital) is correct because an s-orbital has an angular momentum quantum number (l) of 0, and therefore a magnetic quantum number (m) of 0, so m = -1 is not possible for an s-orbital.

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