MCQOPTIONS
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| 1. |
Coordination number of Cr is six. A complex with\[{{C}_{2}}O_{4}^{2-}\], en and superoxide \[O_{2}^{-}\] will be in the ratio to make complex \[{{[Cr{{({{C}_{2}}{{O}_{4}})}_{x}},{{(en)}_{y}}{{({{O}_{2}})}_{z}}]}^{-}}\] |
| A. | x-1 y-1 z-1 |
| B. | x-1 y-1 z-2 |
| C. | x-1 y-2 z-2 |
| D. | x-2 y-1 z-1 |
| Answer» E. | |