Skip to content

Cambridge IGCSE Chemistry

4Electrochemistry

Electrochemistry in Cambridge IGCSE Chemistry: what the syllabus expects you to know, the learning objectives and how to practise.
Topic83 practice questions4 lessons

In this topic

Lessons

  • Electrolysis of aqueous solutions

    40 min

    Full access
  • Electrolysis: principles and molten compounds

    35 min

    Full access
  • Electroplating and the purification of copper

    35 min

    Full access
  • Hydrogen–oxygen fuel cells

    20 min

    Full access

Join to read every lesson, or see what Full access includes.

Sample question

A sample question on this topic. Answer it, check it, then read the worked answer.

Electrochemistry: sample question

1 mark

True or false: when concentrated aqueous sodium chloride is electrolysed with inert electrodes, sodium metal forms at the cathode.

Is the statement true or false?

Turn Electrochemistry into a strength.

Practise with instant marking, see your mastery grow and get a study plan built around your exam date.