When a copper wire is placed in a solution of `AgNO_(3)`, the solution acquirs blue colour. This is due to the formation ofA. `Cu^(2+)` ionsB. `Cu^(+)` ionsC. Soluble complexof copper with `AgNO_(3)`D. `Cu^(-)` ion by the reduction of Cu

When a copper wire is placed in a solution of `AgNO_(3)`, the solution

1.	When a copper wire is placed in a solution of `AgNO_(3)`, the solution acquirs blue colour. This is due to the formation ofA. `Cu^(2+)` ionsB. `Cu^(+)` ionsC. Soluble complexof copper with `AgNO_(3)`D. `Cu^(-)` ion by the reduction of Cu
Answer» Correct Answer - A Since, `Ag^(+)` ions are reduced to Ag and `E_(Ag^(+)//Ag)^(o) gt E_(Cu^(++)//Cu)^(o)` Cu is oxidised to `Cu^(++)`.

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When a copper wire is placed in a solution of `AgNO_(3)`, the solution acquirs blue colour. This is due to the formation ofA. `Cu^(2+)` ionsB. `Cu^(+)` ionsC. Soluble complexof copper with `AgNO_(3)`D. `Cu^(-)` ion by the reduction of Cu

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