Edexcel GCSE Combined Science Paper 3: Chemistry 1 Higher November 2021 examiner report (1SC0/1CH)
Examiner report
- Q1 - 9 marks - Empirical formulae, Reactions of acids, The pH scale and neutralisation
- Q2 - 9 marks - Ionic bonding and ionic compounds, Potable water, Pure substances
- Q3 - 11 marks - Electrolysis, Electrolysis of aqueous solutions
- Q4 - 9 marks - Making soluble salts, Moles and amount of substance, The pH scale and neutralisation
- Q5 - 11 marks - Extraction of metals and reduction, Mixtures and separation techniques, Moles and amount of substance, Reactivity of metals
- Q6 - 11 marks - Chemical bonds, Ionic bonding and ionic compounds, Isotopes and relative atomic mass
Your browser can't show this paper here.
Open the PDF