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  3. RAJASTHAN ­ PET

RAJASTHAN ­ PET Rajasthan PET Solved Paper-2005

  • question_answer
    For an electron\[n=2,\text{ }l=1\]. Total magnetic quantum number for this will be

    A)  3               

    B)  2

    C)  1                

    D)  zero

    Correct Answer: A

    Solution :

     Given,\[n=2\]and\[l=1\] Total magnetic quantum number\[=2l+1\] \[=2\times 1+1\] \[=3\]


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