Question

What happens when an iron nail is place in a copper sulphate solution?​

Answer 1

Explanation:

When Iron nail is placed in a copper sulphate solution, iron sulphate and copper are obtained. this reaction is known as displacement reaction

Answer 2

Answer:

Fe + CuSO4 —> FeSO4 + Cu

Explanation:

When an iron nail is placed in a copper sulphate solution, displacement reaction happens. Here, Fe (iron) being more reactive than Cu (copper) displaces Cu in CuSO4 solution. And the displaced Cu gets deposited over the iron nail giving it a brown-ish color.