AQA GCSE Combined Science past papers
AQA GCSE Combined Science November 2020 Chemistry Paper 1H
- 8464/C/1H
- Higher
- 1 hour 15 minutes
- 70 marks
Practise this paper's topics
5 new exam questions, 29 minutes, marked as you go. Free, no account.
- Exothermic and endothermic reactions, reaction profiles
- Acids, salts and pH
- Group 1 and Group 7
- Higher: moles and balancing with moles
- Electrolysis
What it tested
- Chemical changes21 marks
- Quantitative chemistry16 marks
- Energy changes14 marks
- Atomic structure and the periodic table11 marks
- Bonding and structure8 marks
- Q1ElectrolysisAtomic size, relative mass and electron structure9 marks
- Q2Diamond, graphite, graphene and fullerenesIonic and covalent bonding8 marks
- Q3Conservation of mass and relative formula mass6 marks
- Q4Acids, salts and pHHigher: redox, strong and weak acids, electrode half equations12 marks
- Q5Exothermic and endothermic reactions, reaction profilesHigher: moles and balancing with moles14 marks
- Q6Higher: moles and balancing with molesAtomic size, relative mass and electron structure10 marks
- Q7Group 1 and Group 7Ionic and covalent bonding11 marks
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