What will be observed when an iron nail is dipped into a copper sulphate solution?
Answers
Answered by
5
Explanation:
iron is more reactive than copper so,
When iron nails are dipped in copper sulphate solution, then after some time a brown layer of copper gets deposited on iron nail. This change is due to chemical reaction between copper sulphate and iron. The colour of copper sulphate solution also changes from blue to green colour due to formation of iron sulphate.
Copper sulphate solution(blue) +Iron—> sulphate(green) + Copper(brown)
CuSO4 + Fe —> FeSO4 + Cu
Answered by
2
Answer:
The colour of copper sulphate is discharged. The blue clour is changed to colourless.
Explanation:
Fe + CuSO4 ===> Cu + FeSO4
Iron has more oxidation potential so it replaces the Cu and FeSO4 is formed
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