Edexcel GCSE Combined Science past papers
Edexcel GCSE Combined Science November 2020 Chemistry Paper 1H
- 1SC0/1CH
- Higher
- 1 hour 10 minutes
- 60 marks
Question paper, Mark scheme, Examiner report: on the Pearson Edexcel website.
Practise this paper's topics
5 new exam questions, 30 minutes, marked as you go. Free, no account.
- Acids, salts and pH
- Higher: moles and balancing with moles
- Ionic and covalent bonding
- Atoms, compounds, mixtures and the atomic model
- Electrolysis
What it tested
- Chemical changes29 marks
- Quantitative chemistry11 marks
- Bonding and structure11 marks
- Atomic structure and the periodic table9 marks
- Q1ElectrolysisConcentration of solutions9 marks
- Q2Acids, salts and pHIonic and covalent bonding9 marks
- Q3Atoms, compounds, mixtures and the atomic modelPurity, formulations and chromatography9 marks
- Q4Higher: moles and balancing with molesReactivity, extraction and reduction11 marks
- Q5Ionic and covalent bondingMetallic bonding11 marks
- Q6Acids, salts and pHHigher: redox, strong and weak acids, electrode half equations11 marks
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