When `Cu^(2+)` ion is treated with KI, a white precipitate is formed. – InterviewSolution

InterviewSolution

1.	When `Cu^(2+)` ion is treated with KI, a white precipitate is formed. Explain the rectiaon with the help of chemical equation .
Answer» `I^(-)` ion reduces `Cu^(2+)` ion to `Cu^(+)` ion. The chemical equation for the reaction is : `2Cu^(2+)(aq)+4I^(-)(aq) to underset("(White ppt.)") underset("Copper (I) iodide")(Cu_(2)I_(2))+I_(2)`

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