9701/22/F/M/24 · Chemistry February/March 2024 Paper 22
4 questions, 60 marks. Each one links to its official mark scheme.
- Question 1 · 16 marks · Metallic bonding, Formulas, Structure and properties, Oxidation numbers, Oxidation and reduction, Oxidising alkenes, Tests for carbonyls, Reduction and nucleophilic addition, Solution concentrations
- Question 2 · 18 marks · Period 3 chlorides with water, Oxidation and reduction, The reactions of chlorine, Some reactions of the halide ions, Shapes of molecules, Addition polymers and the bromine test, Elimination, Addition polymerisation
- Question 3 · 15 marks · Nitrogen and ammonia, Nitrogen oxides and pollution, Enthalpy change definitions, Homogeneous and heterogeneous catalysts, Rate of reaction, Dot-and-cross diagrams, Covalent and dative bonding
- Question 4 · 11 marks · Finding isomerism in a structure, SN1 and SN2, Nitriles and hydroxynitriles, Mass spectrometry, Infrared spectroscopy, Esters
Questions and mark schemes from Cambridge International past papers. Paperstreak isn't affiliated with Cambridge.