In the process of electroplating, the article to be plated is made the
- A.anode
- B.cathode
- C.electrolyte
- D.either electrode, as convenient
Show answer
The metal ions in the plating bath carry a positive charge, so they move towards the negative electrode and are reduced to metal there; the article must therefore be the cathode for the coating to build up on it.
Read the full explanation →