1. | Increases | 2. | Decreases |
3. | Unchanged | 4. | Can't be predicted |
1. | When no current is drawn through the cell, the cell potential is called emf of the cell. |
2. | Corrosion of metals is an electrochemical phenomenon. |
3. | Specific conductivity of an electrolytic solution is independent of the concentration of electrolyte. |
4. | In the standard state, the potential of the H-electrode is taken as zero volt. |