AFMC AFMC Solved Paper-2002

  • question_answer
    \[l=3\] then the values of magnetic quantum numbers are:

    A) ± 1, ± 2, ± 3        

    B) 0, ± 1, ± 2, ± 3

    C) -1, - 2, - 3            

    D) 0, + 1,+ 2, + 3

    Correct Answer: B

    Solution :

    The possible value of magnetic quantum number \[{{m}_{s}}\]are \[2l+1\] ranging from \[+l\]through 0 to \[-l\] (thus in sub-shell number of orbitals\[=2l+1\]) \[l=3\](\[f\]sub-shell) \[{{m}_{s}}=-3,-2,-1,0,+1,+2,+3.\]


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