What is the oxidation state of Co in complex [Co(NH_(3))_(2)(NO_(2))Cl – InterviewSolution

1.	What is the oxidation state of Co in complex [Co(NH_(3))_(2)(NO_(2))Cl] [Au(CN)_(2)] ?
Answer» SOLUTION :`X + 0 - 1 - 1 = + 1` or x = 3

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