MCQOPTIONS
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| 1. |
Which of the following is not paramagnetic [AIIMS 1997] |
| A. | \[{{S}^{-2}}\] |
| B. | \[{{N}_{2}}^{-}\] |
| C. | \[O_{2}^{-}\] |
| D. | \[NO\] |
| Answer» B. \[{{N}_{2}}^{-}\] | |