Aim : To study the displacement reaction taking place between iron nail and solution of copper sulphate. Activity: Take three iron nails and clean their surface by rubbing them with a sand paper. Take two test tubes labelled as (A) and (B). Take about 10 mL solution of copper sulphate in each test tube. Tie two iron nails with a thread and immerse them in copper sulphate solution for about 20 minutes. Keep one iron nail aside for comparison. Take out the iron nails from the copper sulphate solution after 20 minutes. Compare the colour of both iron nails with the nail kept aside. Compare the intensity of the colour of copper sulphate solutions of both the test tubes, (A) and (B). Which reaction takes place when iron nail is dipped in the solution of copper sulphate ?

Aim : To study the displacement reaction taking place between iron nai

1.	Aim : To study the displacement reaction taking place between iron nail and solution of copper sulphate. Activity: Take three iron nails and clean their surface by rubbing them with a sand paper. Take two test tubes labelled as (A) and (B). Take about 10 mL solution of copper sulphate in each test tube. Tie two iron nails with a thread and immerse them in copper sulphate solution for about 20 minutes. Keep one iron nail aside for comparison. Take out the iron nails from the copper sulphate solution after 20 minutes. Compare the colour of both iron nails with the nail kept aside. Compare the intensity of the colour of copper sulphate solutions of both the test tubes, (A) and (B). Which reaction takes place when iron nail is dipped in the solution of copper sulphate ?
Answer» Solution :`FE(s)+ underset("Copper SULPHATE")(CuSO_(4)) to underset("IRON sulphate")(FeSO_(4)(AQ))+ Cu(s)`