MCQOPTIONS
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| 1. |
In the coordination compound, \[{{K}_{4}}[Ni{{(CN)}_{4}}]\] oxidation state of nickel is [AIEEE 2003] |
| A. | \[-1\] |
| B. | 0 |
| C. | \[+1\] |
| D. | \[+2\] |
| Answer» C. \[+1\] | |