In which of the following complexes the nickel metal is in highest oxi – InterviewSolution

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1.	In which of the following complexes the nickel metal is in highest oxidation state:A. `Ni(CO)_(4)`B. `K_(2)NiF_(6)`C. `[Ni(NH_(3))__(6)](BF_(4))_(2)`D. `K_(4)[Ni(CN)_(6)]`
Answer» Correct Answer - B In `K_(2)NiF_(6)` the O.N. of Ni is `+4`

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