9701/22/O/N/22 · Chemistry October/November 2022 Paper 22
3 questions, 60 marks. Each one links to its official mark scheme.
- Question 1 · 17 marks · Covalent and dative bonding, Particles in the atom and atomic radius, Brønsted–Lowry theory of acids and bases, Nitrogen and ammonia, Electrons, energy levels and atomic orbitals, Formulas, Limiting reagents and stoichiometry, SN1 and SN2, Elimination
- Question 2 · 21 marks · Explaining Period 3 trends, Period 3 chlorides with water, Dot-and-cross diagrams, Le Chatelier's principle, Gases and pV = nRT, Halogens and hydrogen halides, Intermolecular forces, Metallic bonding, Structure and properties
- Question 3 · 22 marks · Organic synthesis, Structural isomerism, Organic formulas and naming, Addition polymerisation, Infrared spectroscopy, Mass spectrometry, Oxidising alkenes
Questions and mark schemes from Cambridge International past papers. Paperstreak isn't affiliated with Cambridge.