An electrochemist is setting up an experiment to demonstrate the electrolysis of dilute sulfuric acid (acidified water) using inert platinum electrodes. The goal of the experiment is to separate and collect the gaseous products evolved at each electrode.
Draw a labelled diagram of the complete laboratory apparatus required to perform this electrolysis and collect the gases.
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.