MCQOPTIONS
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MCQOPTIONS
| 1. |
Which of the following pair of ions may exhibit same colour |
| A. | \[C{{r}^{+++}}\] and \[F{{e}^{++}}\] |
| B. | \[T{{i}^{+++}}\] and \[{{V}^{++}}\] |
| C. | \[F{{e}^{+++}}\] and \[M{{n}^{++}}\] |
| D. | \[C{{u}^{+}}\] and \[N{{i}^{++}}\] |
| Answer» B. \[T{{i}^{+++}}\] and \[{{V}^{++}}\] | |