In theequatio,4M +8 CN^(-) +2 H_2O+O_2to4[M(CN)_2]^(-) +4 OH ^(-),the – InterviewSolution

1.	In theequatio,4M +8 CN^(-) +2 H_2O+O_2to4[M(CN)_2]^(-) +4 OH ^(-),the metalM is
Answer» COPPER Iron Gold Zinc. ANSWER :C

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