Question

What will happen when an iron object is dipped into copper sulphate solution? Write bthe reaction involved​

Answer 1

Answer:

When an iron nail is dipped in copper sulphate solution, a brown coating of copper is formed in the surface of iron and the colour of copper sulphate solution changes from blue to pale green. The reaction shows that iron is more reactive than copper because it displaces copper from the copper sulphate solution.

Answer 2

Answer:

Question:

What will happen when an iron object is dipped into copper sulphate solution? Write with reaction involved.

Answer:

Fe(s)+CuSO4 ⟶ Cu(s) + FeSO4

• When an iron nail is dipped in copper sulphate solution, a brown coating of copper is formed on the surface of iron and the colour of copper sulphate solution changes from blue to light green. This reaction shows that iron is more reactive than copper as it displaces copper from its solution and iron passes into solution as Fe²+ ions and ferrous sulphate solution is formed.

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