In order to obtain a coating of silver metal on a flower vase made of copper, the electrolyte has to be:
A. silver nitrate solution
B. copper nitrate solution
C. sodium nitrate solution
D. copper sulphate solution
Answer:A
In order to obtain a coating of silver metal on a flower vase made of copper, the electrolyte has to be:
A. silver nitrate solution B. copper nitrate solution C. sodium nitrate solution D. copper sulphate solution