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

  • question_answer
    Which of the following sets of quantum numbers represent an impossible arrangement               [IIT 1986; MP PET 1995]                                                 

    A)                 n ? 3      l ? 2        m - - 2   \[{{m}_{s}}\]- (+)\[\frac{1}{2}\] 

    B)                 n ? 4      l ? 0        m ? 0     \[{{m}_{s}}\]-  (?)\[\frac{1}{2}\]

    C)                 n ? 3      l ? 2        m - -3    \[{{m}_{s}}\] -  (+)\[\frac{1}{2}\]

    D)                 n ? 5      l ? 3        m ? 0     \[{{m}_{s}}\] - (?) \[\frac{1}{2}\]

    Correct Answer: C

    Solution :

                    If \[l=2,\,m\ne -3.\]\[=\,(-e\] to \[+e)\].


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