The oxidation number of nickel in K_(4)[Ni(CN)_(4)] is – InterviewSolution

1.	The oxidation number of nickel in K_(4)[Ni(CN)_(4)] is
Answer» `-2` `-1` `+2` `0` Solution :`K_(4)[Ni(CN)_(4)]` `4XX(+1)+x+4xx(-1)=0` `+4+x-4=0 IMPLIES x=0`.

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