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Which of the following complexes has a geometry different from others?
A. |
`[Ni Cl_4]^(2-)` |
B. |
`Ni(Co)_4` |
C. |
`[Ni(CN)_4]^(2-)` |
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D. |
`[Zn(NH_3)_4]^(2+)` |
`[Ni(CN)_4]^(2-)` is square lanar