MCQOPTIONS
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| 1. |
Which of the following sets of quantum numbers is not allowed [Orissa JEE 1997] |
| A. | \[n=1,\,l=0,\,m=0,\,s=+\frac{1}{2}\] |
| B. | \[n=1,\,l=1,\,m=0,\,s=-\frac{1}{2}\] |
| C. | \[n=2,\,l=1,\,m=1,\,s=+\frac{1}{2}\] |
| D. | \[n=2,\,l=1,\,m=0,\,s=-\frac{1}{2}\] |
| Answer» C. \[n=2,\,l=1,\,m=1,\,s=+\frac{1}{2}\] | |