Free AQA GCSE Chemistry
Practice Questions

3,818 AQA GCSE Chemistry questions with instant feedback across 95 topics, every one accompanied by an examiner-style mark scheme. Start your first quiz in 30 seconds — no card required.

• Atomic structure and the periodic table: atomic structure and subatomic particlesPractice📚 Notes
• Organic chemistry: crude oil, hydrocarbons and alkanesPractice📚 Notes
• Energy changes: exothermic and endothermic reactionsPractice📚 Notes
• Atomic Structure and the Periodic TablePractice📚 Notes
• Chemical changes: half equations and electrode reactions in electrolysisPractice📚 Notes
• Chemical analysis: tests for anions (carbonates, sulfates, halides)Practice📚 Notes
• Chemistry of the atmosphere: common pollutants from combustion and their effectsPractice📚 Notes
• Bonding, structure and properties of matter: bulk and surface properties of matter including nanoparticlesPractice📚 Notes
• Using resources: corrosion and its preventionPractice📚 Notes
• Bonding, structure and properties of matter: covalent bonding and simple molecular substancesPractice📚 Notes
• The rate and extent of chemical change: catalysts and their actionPractice📚 Notes
• Organic chemistry: addition and condensation polymerisationPractice📚 Notes
• Quantitative chemistry: use of moles to balance equations and calculate reacting volumes of gasesPractice📚 Notes
• Chemical analysis: flame tests and identification of metal ionsPractice📚 Notes
• Bonding, structure and properties of matter: giant ionic lattices and propertiesPractice📚 Notes
• Energy changes: fuel cells and hydrogen as a fuelPractice📚 Notes
• Organic chemistry: fractional distillation and uses of fractionsPractice📚 Notes
• Atomic structure and the periodic table: development of the periodic tablePractice📚 Notes
• Using resources: ceramics, composites and polymers as materialsPractice📚 Notes
• Organic chemistry: naturally occurring polymers (DNA, starch, proteins)Practice📚 Notes
• Chemical changes: electrolysis of aqueous solutionsPractice📚 Notes
• Using resources: alternative methods of metal extraction (phytomining and bioleaching)Practice📚 Notes
• Bonding, structure and properties of matter: giant covalent structuresPractice📚 Notes
• Atomic structure and the periodic table: transition metalsPractice📚 Notes
• Using resources: the Haber process and NPK fertilisersPractice📚 Notes
• The rate and extent of chemical change: reversible reactions and dynamic equilibriumPractice📚 Notes
• Bonding, structure and properties of matter: metallic bonding and properties of metals and alloysPractice📚 Notes
• Quantitative chemistry: concentration of solutionsPractice📚 Notes
• Quantitative chemistry: volumes of gases and molar volumePractice📚 Notes
• Chemical changes: pH scale, neutralisation and salt productionPractice📚 Notes
• Using resources: waste water treatmentPractice📚 Notes
• Organic chemistry: combustion of fuels and incomplete combustionPractice📚 Notes
• Chemical changes: strong and weak acidsPractice📚 Notes
• Chemical changes: displacement reactions and the reactivity seriesPractice📚 Notes
• Rate of reaction: measuring and factors affecting ratePractice📚 Notes
• Required practical: chromatographyPractice📚 Notes
• Organic chemistry: cracking and alkenesPractice📚 Notes
• Using resources: finite and renewable resources and sustainabilityPractice📚 Notes
• Cells, batteries and fuel cellsPractice📚 Notes
• Atomic structure and the periodic table: relative atomic mass and isotopesPractice📚 Notes
• Quantitative chemistry: the mole and molar massPractice📚 Notes
• Required practical: tests for gases, ions and waterPractice📚 Notes
• Chemistry of the atmosphere: greenhouse gases and climate changePractice📚 Notes
• Atomic structure and the periodic table: development of the atomic modelPractice📚 Notes
• Amino acids, proteins and DNA as naturally occurring polymersPractice📚 Notes
• Oxidation and reduction in terms of electrons and oxygenPractice📚 Notes
• Quantitative chemistry: relative formula mass and conservation of massPractice📚 Notes
• Metallic bonding and properties of metalsPractice📚 Notes
• Atomic structure and the periodic table: atoms, elements and compoundsPractice📚 Notes
• Required practical: making salts (preparation of a pure, dry sample)Practice📚 Notes
• Organic chemistry: carboxylic acids — structure, properties and reactionsPractice📚 Notes
• Chemical analysis: chromatography and Rf valuesPractice📚 Notes
• Bonding, structure and properties of matter: bonding models and representing structures (dot-and-cross diagrams, ball-and-stick, 2D and 3D models)Practice📚 Notes
• Quantitative chemistry: reacting masses and limiting reactantsPractice📚 Notes
• The rate and extent of chemical change: Le Chatelier's principle and effect of changing conditions on equilibriumPractice📚 Notes
• Organic chemistry: reactions of alkenes (addition reactions)Practice📚 Notes
• Chemical analysis: instrumental methods of analysis (including flame emission spectroscopy)Practice📚 Notes
• Covalent bonding and simple molecular substancesPractice📚 Notes
• The rate and extent of chemical change: collision theory and activation energyPractice📚 Notes
• Atomic structure and the periodic table: groups and periods in the periodic tablePractice📚 Notes

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