Draw one straight line from each electrode to the product formed at that electrode during the electrolysis of aqueous sodium sulfate solution using inert electrodes.
| Electrode | Product |
|---|---|
| Anode | Hydrogen |
| Oxygen | |
| Cathode | Sodium |
| Sulfur dioxide |
83 exam-style questions on Edexcel GCSE Chemistry 4.2 Electrolytic processes, covering 4.2.1 Electrolytes and the process of electrolysis, 4.2.2 Products of electrolysis using inert electrodes, 4.2.3 Half equations, oxidation and reduction in electrolysis, and 4.2.4 Electrolysis of copper sulfate and purifying copper. Each one has a worked solution and a mark scheme showing where the marks go.