Which of the following involves the reduction of copper:A. `Cu(s)+(1)/(2)O_(2)(g)rarrCuO(s)`B. `Cu^(2+)(aq)+2I^(-)(aq)rarr2Cul(aq)`C. `CuCl_(2)(g)+2F^(-)(aq)rarrCuF_(2)+Cl_(2)(g)`D. None of the above.

Which of the following involves the reduction of copper:A. `Cu(s)+(1)/

1.	Which of the following involves the reduction of copper:A. `Cu(s)+(1)/(2)O_(2)(g)rarrCuO(s)`B. `Cu^(2+)(aq)+2I^(-)(aq)rarr2Cul(aq)`C. `CuCl_(2)(g)+2F^(-)(aq)rarrCuF_(2)+Cl_(2)(g)`D. None of the above.
Answer» Correct Answer - B `Cu^(+)rarrCu^(1)` decrease in O.N. Reduction

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What are elementary reactions ?

Which of the following involves the reduction of copper:A. `Cu(s)+(1)/(2)O_(2)(g)rarrCuO(s)`B. `Cu^(2+)(aq)+2I^(-)(aq)rarr2Cul(aq)`C. `CuCl_(2)(g)+2F^(-)(aq)rarrCuF_(2)+Cl_(2)(g)`D. None of the above.

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