Question

zinc Dhatu ki pati ko copper sulphate ke villain mein rakhne Par Kya Parivartan hota Hai

Answer 1

When zinc is reacted with copper sulphate, it will give zinc sulphate and copper.
Reaction:--
Zn+CuSO4 → ZnSO4+Cu

Answer 2

Zn + CuSO4 ---> ZnSO4 + Cu
         (Blue)                        (Red-brown)

Zinc ki patti ka color reddish brown ho jayega.