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1. |
Calculate the oxidation state of metal ion in: i) `[Ag(CN)_(2)]^(-)` ii) `[Ni(CO)_(4)]` iii) `[Fe(CN)_(6)]^(3-)` |
Answer» i) `[Ag(CN)_(2)]^(-)] : x+2(-)=-1 or x=+1` ii) `[Ag(CN)_(2)]^(-): x+4(0)=0` or x=0 iii) `[Fe(CN)_(6)]^(3-)` : `x+6(-1)=-3` or `x=+3`. |
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