MCQOPTIONS
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MCQOPTIONS
| 1. |
Which of the following pairs of species has same electronic configuration [UPSEAT 2002] |
| A. | \[Z{{n}^{2+}}\] and \[N{{i}^{2+}}\] |
| B. | \[C{{o}^{+3}}\] and \[N{{i}^{4+}}\] |
| C. | \[C{{o}^{2+}}\] and \[N{{i}^{2+}}\] |
| D. | \[T{{i}^{4+}}\] and \[{{V}^{3+}}\] |
| Answer» C. \[C{{o}^{2+}}\] and \[N{{i}^{2+}}\] | |