Cambridge AS & A Level Chemistry
11.4The reactions of chlorine
The reactions of chlorine in Cambridge AS & A Level Chemistry: what the syllabus expects you to know, the learning objectives and how to practise.
Subtopic17 practice questions1 lesson
Learning objectives
What the syllabus expects you to be able to do.
- 11.4.1Interpret the reactions of chlorine with cold and hot aqueous sodium hydroxide as disproportionation.
- 11.4.2Explain the use of chlorine in water purification, including HOCl and ClO⁻.
Lessons
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Chlorine: disproportionation, water treatment and uses of the halogens
40 min
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Sample question
A sample question on this topic. Answer it, check it, then read the worked answer.
Turn The reactions of chlorine into a strength.
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