Question

pls solve this
its abt reaction of iron nail with copper sulphate

Answer 1

Answer:

Answer. 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.

Answer 2

Answer:

When iron nail is dipped in cupper sulphate solution

Iron displaces cupper from cupper sulphate

because iron is more reactive than cupper

Fe + CuSO4 ----------- FeSO4 + Cu

Explanation:

So, Solution change into pale green colour

May be it help you