IGCSE Chemistry 0620 Paper 2 Topical 2009-2020

Topic 1 The Particulate Nature of Matter 5
Topic 2.1 Measurement 23
Topic 2.2 Purity & Experimental Techniques 36
Topic 3.1 Atomic Structure 60
Topic 3.2 Structure and Bonding 86
Topic 4.1 Formulae symbols and equation 118
Topic 4.2 The Mole Concept 128
Topic 5.1 Electricity and Chemistry 140
Topic 6.1 Energetics of a reaction (Exothermic and Endothermic reactions, Energy Profile Diagram) 176
Topic 6.2 6.2 Bond Energy and Hydrogen as a Fuel 195
Topic 7.2 Rate of Reaction 211
Topic 7.3 Reversible Reactions 229
Topic 7.4 Redox 244
Topic 8.1 The characteristic properties of Acids and Bases 256
Topic 8.2 Types of Oxide 286
Topic 8.3 Preparation of Salts 295
Topic 9.1& 2 The Periodic Table 310
Topic 9.4 Transition Elements 345
Topic 9.5 Noble Gases 355
Topic 10.1 Properties of Metals 363
Topic 10.2 Reactivity Series 370
Topic 10.3 Metal (Extraction Aluminum Iron and Zinc) 377
Topic 10.4 Uses of Metals & Alloys 396
Topic 11.1 Water, Chemical Tests and Treatment 410
Topic 11.2 Air, Air Quality, Rusting of Iron 423
Topic 11.3 Nitrogen and Fertilizers 433
Topic 11.4 Carbon Dioxide & Methane 452
Topic 12 Sulfuric Acid 463
Topic 13 Carbonates (Limestone, Lime and Cement) 472
Topic 14.2 Fuels (Crude Oil and Fractional Distillation) 477
Topic 14.3 Homologous Series 485
Topic 14.4 Alkane 504
Topic 14.5 Alkene 516
Topic 14.6 Alcohol 522
Topic 14.7 Carboxylic Acids 529
Topic 14.8 Esters & Polymers 541
Topic 9.3 Group Properties 320
ANSWER KEY 5􀀙􀀘