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0 of 3 objectives have lessons · 0 studied · 0 secure
Lessons for this topic haven’t been written yet. The objectives below show exactly what the syllabus expects, so you can plan with them in the meantime.
What Cambridge says you should be able to do, in our words. Codes are the topic number plus the objective’s position.
Recognise that poly(alkenes) are chemically inert and can therefore be difficult to biodegrade.
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Recognise that some polymers can be degraded by the action of light.
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Recognise that polyesters and polyamides are biodegradable by acidic and alkaline hydrolysis.
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