9701/22/F/M/16 · Chemistry February/March 2016 Paper 22
5 questions, 60 marks. Each one links to its official mark scheme.
- Question 1 · 12 marks · Particles in the atom and atomic radius, Ionisation energy, Period 3 physical properties, Thermal decomposition, Group 2 oxides, hydroxides and carbonates
- Question 2 · 10 marks · Solution concentrations, Reacting masses and yield, Balancing redox equations, Formulas
- Question 3 · 17 marks · Dot-and-cross diagrams, Covalent and dative bonding, Dynamic equilibrium, Le Chatelier's principle, Homogeneous and heterogeneous catalysts, Characteristic organic reactions, Reduction and nucleophilic addition
- Question 4 · 11 marks · Organic formulas and naming, Alkanes, Nitrogen oxides and pollution, Intermolecular forces, Nucleophilic substitution reactions
- Question 5 · 10 marks · Organic synthesis, Organic formulas and naming, Tests for carbonyls, Infrared spectroscopy
Questions and mark schemes from Cambridge International past papers. Paperstreak isn't affiliated with Cambridge.