Question

What happen when iron nail in copper sulphate solution? Write it equation also

Answer 1

When Iron nail (Ferrum) is dipped inCopper sulphate (CuSO4) there takes reaction between them andcoppersulphate change its color from blue to light green. This shows Iron is more reactive than Copper, it can replace Copper from CuSO4. CuSO4 is in blue Color and FeSO4 is in light green color.

Answer 2

If iron nail dipped in copper sulphate solution,it will change colour from blue to light green.Therefore this shows that iron nail is more reactive than Copper.

Here is the chemical formula

Fe + CuSO4 = FeSO4