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JEE Main & Advanced Chemistry Structure of Atom / परमाणु संरचना Question Bank Self Evaluation Test - Structure of Atom

  • question_answer
    Which one of the following set of quantum numbers is not possible for \[4p\] electron?

    A) \[n=4,l=1,m=-1,{{m}_{s}}=+\frac{1}{2}\]

    B) \[n=4,l=1,m=0,{{m}_{s}}=+\frac{1}{2}\]

    C) \[n=4,l=1,m=2,{{m}_{s}}=+\frac{1}{2}\]

    D) \[n=4,l=1,m=-1,{{m}_{s}}=-\frac{1}{2}\]

    Correct Answer: C

    Solution :

    [c] For 4p electron \[n=4,1=l,m=-1,0+1\] and s= + ½  or - ½


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