JEE Main & Advanced Chemistry Structure of Atom Question Bank Quantum number, Electronic configuration and Shape of orbitals

  • question_answer Which one of the following set of quantum numbers is not possible for \[4p\] electron  [EAMCET 1998]

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

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

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

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

    Correct Answer: C

    Solution :

                    m can't be greater than l. 

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