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NEET NEET SOLVED PAPER 2013

  • question_answer
    What is the maximum numbers of electrons that can be .associated with the following set of quantum numbers? \[n=3,l=1\] and m = - 1

    A)  10                

    B)  6

    C)  4                  

    D)  2

    Correct Answer: D

    Solution :

    The orbital of the electron having n = 3, \[l=1\]and m = - 1 is \[3{{p}_{z}}\]\[(as\,n{{l}_{m}})\]and an orbital can have a maximum of two electrons with opposite spins \[\therefore \]\[3{{p}_{z}}\]orbital contains only two electrons or only 2 electrons are associated with n = 3, \[l=1,\,m=-1.\]


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