Edexcel IGCSE Chemistry Chemistry Paper 1 November 2024 examiner report (4CH1/1C)
Examiner report
- Q1 - 6 marks - Conservation of mass and balanced equations, The three states of matter
- Q2 - 6 marks - Atoms, elements and compounds, Oxidation and reduction in terms of electrons, Properties of small molecules, Tests for gases, The composition and evolution of the atmosphere
- Q3 - 8 marks - Corrosion and its prevention
- Q4 - 11 marks - Chromatography, Mixtures and separation techniques
- Q5 - 11 marks - Catalysts, Factors affecting the rate of reaction, Tests for gases
- Q6 - 11 marks - Covalent bonding, Ionic bonding and ionic compounds
- Q7 - 8 marks - Amounts of substance in equations, Empirical formulae, The three states of matter
- Q8 - 9 marks - Collision theory and activation energy, Factors affecting the rate of reaction
- Q9 - 13 marks - Calorimetry, Conservation of mass and balanced equations, Enthalpy changes, Moles and amount of substance, Properties of hydrocarbons
- Q10 - 12 marks - Addition polymerisation, Alkenes, Crude oil, hydrocarbons and alkanes, Free-radical substitution, Isomerism, Organic chemistry
- Q11 - 15 marks - Amounts of substance in equations, Atmospheric pollutants, Conservation of mass and balanced equations, Empirical formulae, Properties of ionic compounds, Properties of small molecules
Your browser can't show this paper here.
Open the PDF