The species which convert `Cu^(2+)` to `Cu^(+)`A. `I^(-)`B. `HCHO //OH^(-)`C. `CN^(-)`D. All of these

The species which convert `Cu^(2+)` to `Cu^(+)`A. `I^(-)`B. `HCHO //OH

1.	The species which convert `Cu^(2+)` to `Cu^(+)`A. `I^(-)`B. `HCHO //OH^(-)`C. `CN^(-)`D. All of these
Answer» Correct Answer - D

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The species which convert `Cu^(2+)` to `Cu^(+)`A. `I^(-)`B. `HCHO //OH^(-)`C. `CN^(-)`D. All of these

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