Cambridge AS & A Level Chemistry
35.3Degradable polymers
Degradable polymers in Cambridge AS & A Level Chemistry: what the syllabus expects you to know, the learning objectives and how to practise.
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Learning objectives
What the syllabus expects you to be able to do.
- 35.3.1Recognise that poly(alkenes) are inert and hard to biodegrade.
- 35.3.2Recognise that some polymers are degraded by light.
- 35.3.3Recognise that polyesters and polyamides can be hydrolysed by acid and alkali.
Lessons
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Uses of polymers and degradable plastics
40 min
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Sample question
A sample question on this topic. Answer it, check it, then read the worked answer.
Turn Degradable polymers into a strength.
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