Cambridge IGCSE · Chemistry

Redox reactions

3 practice questions, each with the answer and an explanation.

Practise Redox reactions now

Random questions from this topic, one at a time. You see the answer and the explanation straight after each one.

All 3 questions

  1. What is the oxidation state of manganese in ?
  2. What is the oxidation state of sulphur in ?
  3. In an electrolytic cell, oxidation takes place at the

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