1.

Which of the following sets of quantum numbers represent an impossible arrangement               [IIT 1986; MP PET 1995]                                                 

A.                 n ? 3      l ? 2        m - - 2   \[{{m}_{s}}\]- (+)\[\frac{1}{2}\] 
B.                 n ? 4      l ? 0        m ? 0     \[{{m}_{s}}\]-  (?)\[\frac{1}{2}\]
C.                 n ? 3      l ? 2        m - -3    \[{{m}_{s}}\] -  (+)\[\frac{1}{2}\]
D.                 n ? 5      l ? 3        m ? 0     \[{{m}_{s}}\] - (?) \[\frac{1}{2}\]
Answer» D.                 n ? 5      l ? 3        m ? 0     \[{{m}_{s}}\] - (?) \[\frac{1}{2}\]


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