Question

aditi is stiring a blue copper sulphate solution with a zinc spoon after some time she notices the blue colour is fading away justify this observation in your own words write chemical reaction whenever applicable​

Answer 1

Answer:

On adding zinc to copper sulphate solution, zinc displaces copper from copper sulphate and forms zinc sulphate solution. It will undergo a redox reaction, called the displacement reaction of metal because zinc is more reactive than copper according to the reactivity series.

Zn(s)+CuSO4(aq)→ZnSO4(aq)+Cu(s)