Question

Which electrode is connected as positive terminal in Electroplating?

(a)The metal on which we have to plate (b)The metal by which we have to plate

(c)any metal can be used (d)All of above​

Answer 1

Explanation:

Electroplating involves passing an electric current through a solution called an electrolyte. ... When the electricity flows through the circuit they make, the electrolyte splits up and some of the metal atoms it contains are deposited in a thin layer on top of one of the electrodes—it becomes electroplated.