

MCQOPTIONS
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1. |
The set of quantum numbers not applicable for an electron in an atom is [MNR 1994] |
A. | \[n=1,\,l=1,\,{{m}_{l}}=1,\,{{m}_{s}}=+1/2\] |
B. | \[n=1,\,l=0,\,{{m}_{l}}=0,\,{{m}_{s}}=+1/2\] |
C. | \[n=1,\,l=0,\,{{m}_{l}}=0,\,{{m}_{s}}=-1/2\] |
D. | \[n=2,\,l=0,\,{{m}_{l}}=0,\,{{m}_{s}}=+1/2\] |
Answer» B. \[n=1,\,l=0,\,{{m}_{l}}=0,\,{{m}_{s}}=+1/2\] | |