JEE Main & Advanced Chemistry Structure of Atom Question Bank Quantum number, Electronic configuration and Shape of orbitals

  • question_answer If the value of azimuthal quantum number is 3, the possible values of magnetic quantum number would be [MP PMT 1987; RPMT 1999; AFMC 2002; KCET 2002]

    A)                 0, 1, 2, 3               

    B)                 0, ? 1, ? 2, ? 3

    C)                 0, \[\pm \]1, \[\pm \]2, \[\pm \] 3           

    D)                 \[\pm \]1, \[\pm \]2, \[\pm \]3

    Correct Answer: C

    Solution :

               When \[l=3\] then                                 \[m=-3,\,-2,\,-1,\,0,\,+1,\,+2,\,+3\]. \[m=-l\] to \[+l\] including zero.

adversite


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