Consider the following diagram in which an electrochemical cell is coupled to an electrolytic cell. What will be the polarity of electrodes ‘A’ and ‘B’ in the electrolytic cell?

Options

1. A‘A’ will have positive polarity and ‘B’ will have negative polarity
2. B‘A’ will have positive polarity and ‘B’ will have positive polarity
3. C‘A’ will have negative polarity and ‘B’ will have positive polarity
4. D‘A’ will have negative polarity and ‘B’ will have negative polarity