Explores electrolytes, electrodes, principles of electrolysis, applications, and Faraday's laws.
Sample quiz questions
Which of the following substances conducts electricity via mobile ions rather than mobile electrons?
- A. Molten lead(II) bromide
- B. Solid copper rod
- C. Graphite rod
- D. Liquid mercury
During the electrolysis of dilute H₂SO₄ using platinum electrodes, which reaction occurs at the cathode?
- A. Oxidation of SO₄²⁻ ions
- B. Oxidation of OH⁻ ions
- C. Precipitation of sulphur
- D. Reduction of H⁺ ions
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