【分类题】0620 IG化学P2选择题

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Question Paper Answers
1 States of matter
1.1 Solids, liquids and gases QP1  See Answers
1.1_Solids, liquids and gases_QP2 See Answers
1.2 Diffusion QP1  See Answers
1.2_Diffusion_QP2 See Answers
2 Atoms, elements and compounds
2.1 Elements, compounds and mixtures QP1  See Answers
2.1_Elements, compounds and mixtures_QP2 See Answers
2.2 Atomic structure and the Periodic Table QP1  See Answers
2.2_Atomic structure and the Periodic Table_QP2 See Answers
2.3 Isotopes QP1  See Answers
2.3 Isotopes QP2  See Answers
2.3_Isotopes_QP3 See Answers
2.4 Ions and ionic bonds QP1  See Answers
2.4_Ions and ionic bonds_QP2 See Answers
2.5 Simple molecules and covalent bonds QP1  See Answers
2.5_Simple molecules and covalent bonds_QP2 See Answers
2.6Giant covalent structures QP1  See Answers
2.6_Giant covalent structures_QP2 See Answers
2.6_Giant covalent structures_QP3 See Answers
2.7Metallic bonding QP1  See Answers
2.7_Metallic bonding_QP2 See Answers
3 Stoichiometry
3.1Formulae QP1  See Answers
3.1_Formulae_QP2 See Answers
3.2Relative masses of atoms and molecules QP1  See Answers
3.2_Relative masses of atoms and molecules_QP2 See Answers
3.3The mole and the Avogadro constant QP1  See Answers
3.3The mole and the Avogadro constant QP2  See Answers
3.3The mole and the Avogadro constant QP3  See Answers
3.3_The mole and the Avogadro constant_QP4 See Answers
3.3_The mole and the Avogadro constant_QP5 See Answers
4 Electrochemistry
4.1Electrolysis QP1  See Answers
4.1Electrolysis QP2  See Answers
4.1Electrolysis QP3  See Answers
4.1_Electrolysis_QP4 See Answers
4.1_Electrolysis_QP5 See Answers
4.1_Electrolysis_QP6 See Answers
4.2Hydrogen–oxygen fuel cells QP1  See Answers
4.2_Hydrogen–oxygen fuel cells_QP2 See Answers
5 Chemical energetics
5.1Exothermic and endothermic reactions QP1  See Answers
5.1Exothermic and endothermic reactions QP2  See Answers
5.1Exothermic and endothermic reactions QP3  See Answers
5.1_Exothermic and endothermic reactions_QP4 See Answers
5.1_Exothermic and endothermic reactions_QP5 See Answers
6 Chemical reactions
6.1 Physical and chemical changes QP1  See Answers
6.1_Physical and chemical changes_QP2 See Answers
6.2 Rate of reaction QP1  See Answers
6.2 Rate of reaction QP2  See Answers
6.2_Rate of reaction_QP3 See Answers
6.2_Rate of reaction_QP4 See Answers
6.3 Reversible reactions and equilibrium QP1  See Answers
6.3 Reversible reactions and equilibrium QP2  See Answers
6.3 Reversible reactions and equilibrium QP3  See Answers
6.3 Reversible reactions and equilibrium QP4  See Answers
6.3_Reversible reactions and equilibrium_QP5 See Answers
6.3_Reversible reactions and equilibrium_QP6 See Answers
6.3_Reversible reactions and equilibrium_QP7 See Answers
6.4 Redox QP1  See Answers
6.4 Redox QP2  See Answers
6.4_Redox_QP3 See Answers
7 Acids, bases and salts
7.1 The characteristic properties of acids and bases QP1  See Answers
7.1 The characteristic properties of acids and bases QP2  See Answers
7.1_The characteristic properties of acids and bases_QP3 See Answers
7.1_The characteristic properties of acids and bases_QP4 See Answers
7.1_The characteristic properties of acids and bases_QP5 See Answers
7.2 Oxides QP1  See Answers
7.2 Oxides QP2  See Answers
7.2_Oxides_QP3 See Answers
7.3 Preparation of salts QP1  See Answers
7.3 Preparation of salts QP2  See Answers
7.3_Preparation of salts_QP3 See Answers
7.3_Preparation of salts_QP4 See Answers
8 The Periodic Table
8.1 Arrangement of elements QP1  See Answers
8.1 Arrangement of elements QP2  See Answers
8.1_Arrangement of elements_QP3 See Answers
8.1_Arrangement of elements_QP4 See Answers
8.2 Group I properties QP1  See Answers
8.2_Group I properties_QP2 See Answers
8.3 Group VII properties QP1  See Answers
8.3_Group VII properties_QP2 See Answers
8.4 Transition elements QP1  See Answers
8.4_Transition elements_QP2 See Answers
8.5 Noble gases QP1  See Answers
8.5_Noble gases_QP2 See Answers
9 Metals
9.1 Properties of metals QP1  See Answers
9.1_Properties of metals_QP2 See Answers
9.2 Uses of metals QP1  See Answers
9.2_Uses of metals_QP2 See Answers
9.3 Alloys and their properties QP1  See Answers
9.3_Alloys and their properties_QP2 See Answers
9.4 Reactivity series QP1  See Answers
9.4 Reactivity series QP2  See Answers
9.4 Reactivity series QP3  See Answers
9.4_Reactivity series_QP4 See Answers
9.4_Reactivity series_QP5 See Answers
9.5 Corrosion of metals QP1  See Answers
9.5_Corrosion of metals_QP2 See Answers
9.5_Corrosion of metals_QP3 See Answers
9.6 Extraction of metals QP1  See Answers
9.6 Extraction of metals QP2  See Answers
9.6 Extraction of metals QP3  See Answers
9.6_Extraction of metals_QP4 See Answers
9.6_Extraction of metals_QP5 See Answers
10 Chemistry of the environment
10.1 Water QP1  See Answers
10.1_Water_QP2 See Answers
10.2 Fertilisers QP1  See Answers
10.2_Fertilisers_QP2 See Answers
10.3 Air quality and climate QP1  See Answers
10.3 Air quality and climate QP2  See Answers
10.3_Air quality and climate_QP3 See Answers
10.3_Air quality and climate_QP4 See Answers
11 Organic chemistry
11.1 Formulae, functional groups and terminology QP1  See Answers
11.1_Formulae, functional groups and terminology_QP2 See Answers
11.2 Naming organic compounds QP1  See Answers
11.2_Naming organic compounds_QP2 See Answers
11.3 Fuels QP1  See Answers
11.3_Fuels_QP2 See Answers
11.4 Alkanes QP1  See Answers
11.4_Alkanes_QP2 See Answers
11.4_Alkanes_QP3 See Answers
11.5 Alkenes QP1  See Answers
11.5_Alkenes_QP2 See Answers
11.5_Alkenes_QP3 See Answers
11.6 Alcohols QP1  See Answers
11.6 Alcohols QP2  See Answers
11.6_Alcohols_QP3 See Answers
11.6_Alcohols_QP4 See Answers
11.7 Carboxylic acids QP1  See Answers
11.7 Carboxylic acids QP2  See Answers
11.7_Carboxylic acids_QP3 See Answers
11.7_Carboxylic acids_QP4 See Answers
11.8 Polymers QP1  See Answers
11.8 Polymers QP2  See Answers
11.8_Polymers_QP3 See Answers
11.8_Polymers_QP4 See Answers
12 Experimental techniques and chemical analysis
12.1 Experimental design QP1  See Answers
12.1_Experimental design_QP2 See Answers
12.2_Acid–base titrations_QP1 See Answers
12.3 Chromatography QP1  See Answers
12.3 Chromatography QP2  See Answers
12.3_Chromatography_QP3 See Answers
12.4 Separation and purification QP1  See Answers
12.4_Separation and purification_QP2 See Answers
12.5 Identification of ions and gases QP1  See Answers
12.5_Identification of ions and gases_QP2 See Answers
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