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

  • question_answer
    If the subsidiary quantum number of a subenergy level is 4, the maximum and minimum values of the spin multiplicities are:

    A) 9, 1      

    B) 10, 1

    C) 10, 2 

    D) 4,- 4

    Correct Answer: C

    Solution :

    [c] \[l=4;\] number of degenerate orbitals \[=2l+1=9;\] maximum total spins \[=9\times \frac{1}{2}\] maximum multiplicity \[=2s+1\] \[=2\times \frac{9}{2}+1=10\] minimum total spins \[=\frac{1}{2}\] minimum multiplicity \[=2\times \frac{1}{2}+1=2\]


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