AQA GCSE Combined Science past papers
AQA GCSE Combined Science November 2021 Chemistry Paper 2H
- 8464/C/2H
- Higher
- 1 hour 15 minutes
- 70 marks
Practise this paper's topics
5 new exam questions, 21 minutes, marked as you go. Free, no account.
- Atmospheric pollutants
- Resources, potable water and waste water
- Life cycle assessment and recycling
- Crude oil, alkanes, cracking and alkenes
- Reversible reactions and equilibrium
What it tested
- Using resources25 marks
- Rates and equilibrium21 marks
- The atmosphere13 marks
- Organic chemistry11 marks
- Q1Rates of reaction, collisions and catalysts10 marks
- Q2Crude oil, alkanes, cracking and alkenesStates of matter and properties of substances11 marks
- Q3Resources, potable water and waste waterPurity, formulations and chromatography13 marks
- Q4Life cycle assessment and recyclingHigher: phytomining and bioleaching12 marks
- Q5Atmospheric pollutantsGreenhouse gases, climate change and carbon footprints13 marks
- Q6Reversible reactions and equilibriumHigher: equilibrium, concentration and temperature11 marks
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