Question

Prove that iron is more positive electricity conduct than copper .​

Answer 1

Answer:

It is the mass of a sodium atom expressed in atomic mass units. It is approximately equivalent ..

Answer 2

Explanation:

A)To prove that iron is more reactive than copper, the solution of copper sulfate is taken. Some iron nails are added to it. Later, it is observed that a brown coating is formed on the surface of iron and the color of copper sulfate solution has turned to light green from blue. This is due to high reactivity of iron which displaces the copper ions from its solution and forms ferrous sulfate solution.

B) Iron is high on the reactivity series while copper is present below it.So iron can displace copper easily from its salt solution by showing a change in the color of the solution.

Fe(s)+CuSO

4

(aq)→FeSO

hope you understand it

(aq)+Cu(s)