Question

*Copper sulphate reacts with iron to give:*
1️⃣ Iron sulphate and copper
2️⃣ Copper oxide and sulphur dioxide
3️⃣ Iron oxide and copper
4️⃣ Copper oxide and oxygen​

Answer 1

Explanation:

Copper Sulphate react with Iron to give: Iron Sulphate and Copper

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

Hope It Helps :)

Answer 2

Answer:

Iron reacts with copper sulphate solution to produce copper and ferrous sulphate (iron sulphate)

Explanation:

Copper and ferrous sulphate are produced when iron interacts with a solution of copper sulphate. While ferrous sulphate stays in solution, copper separates out of the mixture.

Fe(s)+CuSO4(aq)→Cu(s)+FeSO4(aq)

Iron - Fe

Copper sulphate - CuSO4

Copper - Cu

Ferrous sulphate - FeSO4

And thus the correct option is (1)

A brown copper coating forms on the surface of iron when an iron nail is dipped in copper sulphate solution and the color of the solution changes from blue to a light green hue. As a result of the reaction, which removes copper from the copper sulphate solution, it can be seen that iron is more reactive than copper.