Hydrocarbons, polymers and crude oil
Free ESAT Chemistry lesson. Worked examples, common mistakes and a self-check.
What the lesson covers
- Crude oil and fractional distillation
- Alkanes and homologous series
- Isomers and ways of writing formulae
- Combustion of hydrocarbons
- Cracking
- Alkenes and addition reactions
- Addition polymers
- Condensation polymers and proteins
- Self-check questions with answers (8)
Specification: C13.1-13.4. Codes follow the UAT-UK ESAT content specification.
How to use it
- Read a section, then cover the worked example and try it yourself.
- Check the common mistakes list: these are the slips the real test is built to catch.
- Do the self-check without looking back. Mark it against the answers.
- Then practise the topic under time, with the matching practice set.
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