Question

Q 24. What will be the colour of Iron filings and Copper Sulphate solution, when they
react with each other? (i) Before the experiment. (ii) After the experiment.
Give reason for the change in colour. (2)​

Answer 1

Question--⤵️⤵️⤵️⤵️⤵️⤵️

What will be the colour of Iron filings and Copper Sulphate solution, when they

react with each other?

Answer--⤵️⤵️⤵️⤵️⤵️

When an iron nail is dipped in copper sulphate solution, a brown coating of copper is formed in the surface of iron and the colour of copper sulphate solution changes from blue to pale green. The reaction shows that iron is more reactive than copper because it displaces copper from the copper sulphate solution.

l hope it's help you ♥️♥️♥️☺️