Question

Answer in short
Why the colour of blue copper sulphate solution becomes light green when iron powder is added to it?​

Answer 1

Answer:

it reactsss!!!????

Explanation:

Have fun.....

Answer 2

Answer:

• When an iron nail immersed in the solution of copper sulphate than iron displaces copper from the solution of copper sulphate because iron is more reactive than copper.
• Therefore copper sulphate solution colour changes from blue to pale green.