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Punjab Medical Punjab - MET Solved Paper-2006

  • question_answer
    An electron with values 4, 2, -2 and +1/2 for the set of four quantum numbers \[n,\,\,l,\,\,{{m}_{l}}\] and\[s\]respectively, belongs to:

    A)  \[4s\]orbital                     

    B)  \[4p\]orbital

    C)  \[4d\]orbital                     

    D)  \[4f\]orbital

    Correct Answer: C

    Solution :

    \[n=4\](4th shell) \[l=2\](\[d-\]subshell) \[{{m}_{l}}=-2\](\[{{d}_{xy}}\]orbital)                 \[s=+\frac{1}{2}(\uparrow )\]                     ? (i) Hence, electron belongs to \[4d\] orbital.


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