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Topical›Chemistry (9-1) 0971›By topic

Cambridge IGCSE Chemistry (9-1) by topic

0971 · every question Cambridge has set, grouped by the official syllabus and compiled into a paper you can sit. 3,094 questions, free to read.

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Pick the paper you sit. Every count below is for that paper, and each subtopic opens as that paper’s chapter.

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1

States of matter

0 questions
1.1Solids, liquids and gasesBeing populated1.2DiffusionBeing populated
1

States of matter

30 questions
1.1Solids, liquids and gases26 questions·26 marks·29 min2018–20251.2Diffusion4 questions·questions coming2018–2025
1

States of matter

0 questions
1.1Solids, liquids and gasesBeing populated1.2DiffusionBeing populated
2

Atoms, elements and compounds

0 questions
2.1Elements, compounds and mixturesBeing populated2.2Atomic structure and the Periodic TableBeing populated2.3IsotopesBeing populated2.4Ions and ionic bondsBeing populated2.5Simple molecules and covalent bondsBeing populated2.6Giant covalent structuresBeing populated2.7Metallic bondingBeing populated
2

Atoms, elements and compounds

107 questions
2.1Elements, compounds and mixtures9 questions·questions coming2018–20252.2Atomic structure and the Periodic Table20 questions·20 marks·23 min2018–20252.3Isotopes17 questions·17 marks·19 min2018–20252.4Ions and ionic bonds24 questions·24 marks·27 min2018–20252.5Simple molecules and covalent bonds19 questions·19 marks·21 min2018–20252.6Giant covalent structures17 questions·17 marks·19 min2018–20252.7Metallic bonding1 question·questions coming2018–2025
2

Atoms, elements and compounds

0 questions
2.1Elements, compounds and mixturesBeing populated2.2Atomic structure and the Periodic TableBeing populated2.3IsotopesBeing populated2.4Ions and ionic bondsquestions coming2.5Simple molecules and covalent bondsquestions coming2.6Giant covalent structuresBeing populated2.7Metallic bondingquestions coming
3

Stoichiometry

37 questions
3.1Formulae13 questions·13 marks·15 min2018–20253.2Relative masses of atoms and molecules17 questions·17 marks·19 min2018–20253.3The mole and the Avogadro constant7 questions·questions coming2018–2025
3

Stoichiometry

0 questions
3.1FormulaeBeing populated3.2Relative masses of atoms and moleculesBeing populated3.3The mole and the Avogadro constantBeing populated
3

Stoichiometry

0 questions
3.1Formulaequestions coming3.2Relative masses of atoms and moleculesquestions coming3.3The mole and the Avogadro constantquestions coming
4

Electrochemistry

0 questions
4.1ElectrolysisBeing populated4.2Hydrogen–oxygen fuel cellsBeing populated
4

Electrochemistry

31 questions
4.1Electrolysis23 questions·23 marks·26 min2018–20254.2Hydrogen–oxygen fuel cells8 questions·questions coming2019–2025
4

Electrochemistry

0 questions
4.1ElectrolysisBeing populated4.2Hydrogen–oxygen fuel cellsBeing populated
5

Chemical energetics

0 questions
5.1Exothermic and endothermic reactionsBeing populated
5

Chemical energetics

30 questions
5.1Exothermic and endothermic reactions30 questions·30 marks·34 min2018–2025
5

Chemical energetics

0 questions
5.1Exothermic and endothermic reactionsquestions coming
6

Chemical reactions

0 questions
6.1Physical and chemical changesBeing populated6.2Rate of reactionBeing populated6.3Reversible reactions and equilibriumBeing populated6.4RedoxBeing populated
6

Chemical reactions

77 questions
6.1Physical and chemical changes18 questions·18 marks·20 min2018–20256.2Rate of reaction27 questions·27 marks·30 min2018–20256.3Reversible reactions and equilibrium9 questions·questions coming2018–20256.4Redox23 questions·23 marks·26 min2018–2025
6

Chemical reactions

0 questions
6.1Physical and chemical changesquestions coming6.2Rate of reactionquestions coming6.3Reversible reactions and equilibriumquestions coming6.4Redoxquestions coming
7

Acids, bases and salts

0 questions
7.1The characteristic properties of acids and basesBeing populated7.2OxidesBeing populated7.3Preparation of saltsBeing populated
7

Acids, bases and salts

83 questions
7.1The characteristic properties of acids and bases29 questions·29 marks·33 min2018–20257.2Oxides28 questions·28 marks·32 min2018–20257.3Preparation of salts26 questions·26 marks·29 min2018–2025
7

Acids, bases and salts

0 questions
7.1The characteristic properties of acids and basesquestions coming7.2Oxidesquestions coming7.3Preparation of saltsquestions coming
8

The Periodic Table

0 questions
8.1Arrangement of elementsBeing populated8.2Group I propertiesBeing populated8.3Group VII propertiesBeing populated8.4Transition elementsBeing populated8.5Noble gasesBeing populated
8

The Periodic Table

93 questions
8.1Arrangement of elements24 questions·24 marks·27 min2018–20258.2Group I properties13 questions·13 marks·15 min2018–20258.3Group VII properties20 questions·20 marks·23 min2018–20258.4Transition elements19 questions·19 marks·21 min2018–20258.5Noble gases17 questions·17 marks·19 min2018–2025
8

The Periodic Table

0 questions
8.1Arrangement of elementsBeing populated8.2Group I propertiesBeing populated8.3Group VII propertiesquestions coming8.4Transition elementsBeing populated8.5Noble gasesBeing populated
9

Metals

0 questions
9.1Properties of metalsBeing populated9.2Uses of metalsBeing populated9.3Alloys and their propertiesBeing populated9.4Reactivity seriesBeing populated9.5Corrosion of metalsBeing populated9.6Extraction of metalsBeing populated
9

Metals

117 questions
9.1Properties of metals16 questions·16 marks·18 min2018–20259.2Uses of metals12 questions·12 marks·14 min2018–20259.3Alloys and their properties21 questions·21 marks·24 min2018–20259.4Reactivity series27 questions·27 marks·30 min2018–20259.5Corrosion of metals16 questions·16 marks·18 min2018–20259.6Extraction of metals25 questions·25 marks·28 min2018–2025
9

Metals

0 questions
9.1Properties of metalsBeing populated9.2Uses of metalsBeing populated9.3Alloys and their propertiesquestions coming9.4Reactivity seriesBeing populated9.5Corrosion of metalsBeing populated9.6Extraction of metalsBeing populated
10

Chemistry of the environment

0 questions
10.1WaterBeing populated10.2FertilisersBeing populated10.3Air quality and climateBeing populated
10

Chemistry of the environment

76 questions
10.1Water17 questions·17 marks·19 min2018–202510.2Fertilisers15 questions·15 marks·17 min2018–202510.3Air quality and climate44 questions·44 marks·50 min2018–2025
10

Chemistry of the environment

0 questions
10.1WaterBeing populated10.2FertilisersBeing populated10.3Air quality and climateBeing populated
11

Organic chemistry

0 questions
11.1Formulae, functional groups and terminologyBeing populated11.2Naming organic compoundsBeing populated11.3FuelsBeing populated11.4AlkanesBeing populated11.5AlkenesBeing populated11.6AlcoholsBeing populated11.7Carboxylic acidsBeing populated11.8PolymersBeing populated
11

Organic chemistry

156 questions
11.1Formulae, functional groups and terminology21 questions·21 marks·24 min2018–202511.2Naming organic compounds2 questions·questions coming2018–202511.3Fuels41 questions·41 marks·46 min2018–202511.4Alkanes13 questions·13 marks·15 min2018–202511.5Alkenes23 questions·23 marks·26 min2018–202511.6Alcohols24 questions·24 marks·27 min2018–202511.7Carboxylic acids15 questions·15 marks·17 min2018–202511.8Polymers17 questions·17 marks·19 min2018–2025
11

Organic chemistry

0 questions
11.1Formulae, functional groups and terminologyBeing populated11.2Naming organic compoundsBeing populated11.3FuelsBeing populated11.4AlkanesBeing populated11.5AlkenesBeing populated11.6Alcoholsquestions coming11.7Carboxylic acidsquestions coming11.8PolymersBeing populated
12

Experimental techniques and chemical analysis

0 questions
12.1Experimental designBeing populated12.2Acid–base titrationsBeing populated12.3ChromatographyBeing populated12.4Separation and purificationBeing populated12.5Identification of ions and gasesBeing populated
12

Experimental techniques and chemical analysis

103 questions
12.1Experimental design16 questions·16 marks·18 min2018–202512.2Acid–base titrations6 questions·questions coming2018–202512.3Chromatography8 questions·questions coming2018–202512.4Separation and purification37 questions·37 marks·42 min2018–202512.5Identification of ions and gases36 questions·36 marks·41 min2018–2025
12

Experimental techniques and chemical analysis

0 questions
12.1Experimental designquestions coming12.2Acid–base titrationsquestions coming12.3ChromatographyBeing populated12.4Separation and purificationBeing populated12.5Identification of ions and gasesquestions coming