1.

When Cu^(2+) is treated with KI, a white precipitate is formed. Explain the reaction with the help of chemical equation.

Answer»

Solution :Reduction of `CU^(2+)` to `Cu^(+)` takes place due to reaction with `I^(-)` ions. This is given by the EQUATION
`2Cu^(2+)+41^(-)to UNDERSET("White PPT")(Cu_(2)I_(2))+I_(2)`


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