Answer: (b) (iii) and (iv)
The three main components of electrolytic cells include the cathode, the anode, and the electrolyte. In most electrochemical cells, oxidation occurs at the anode and reduction occurs at the cathode.
The three primary components of electrolytic cells are:
- Cathode which is negatively charged for electrolytic cells
- Anode which is positively charged for electrolytic cells