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
• Chemical changes: half equations and electrode reactions in electrolysisPractice📚 Notes
• Atomic Structure and the Periodic TablePractice📚 Notes
• The rate and extent of chemical change: factors affecting the rate of reaction (concentration, temperature, surface area, catalysts)Practice📚 Notes
• Titrations and calculations from titration dataPractice📚 Notes
• Atomic structure and the periodic table: mixtures and separation techniquesPractice📚 Notes
• Bonding, structure and properties of matter: covalent bonding and simple molecular substancesPractice📚 Notes
• Organic chemistry: combustion of fuels and incomplete combustionPractice📚 Notes
• The rate and extent of chemical change: Le Chatelier's principle and effect of changing conditions on equilibriumPractice📚 Notes
• Chemical analysis: chromatography and Rf valuesPractice📚 Notes
• Chemical analysis: instrumental methods of analysis (including flame emission spectroscopy)Practice📚 Notes
• Bonding, structure and properties of matter: giant covalent structuresPractice📚 Notes
• Quantitative chemistry: reacting masses and limiting reactantsPractice📚 Notes
• Chemical changes: oxidation and reduction in terms of electrons and oxygenPractice📚 Notes
• The rate and extent of chemical change: reversible reactions and dynamic equilibriumPractice📚 Notes
• Organic chemistry: reactions of alkenes (addition reactions)Practice📚 Notes
• The rate and extent of chemical change: collision theory and activation energyPractice📚 Notes
• Atomic structure and the periodic table: properties of Group 1 (alkali metals)Practice📚 Notes
• Atomic structure and the periodic table: groups and periods in the periodic tablePractice📚 Notes
• Quantitative chemistry: the mole and molar massPractice📚 Notes
• Required practical: titrationPractice📚 Notes
• Bonding, structure and properties of matter: metallic bonding and properties of metals and alloysPractice📚 Notes
• Rate of reaction: measuring and factors affecting ratePractice📚 Notes
• Energy changes: fuel cells and hydrogen as a fuelPractice📚 Notes
• Atomic structure and the periodic table: transition metalsPractice📚 Notes
• Required practical: chromatographyPractice📚 Notes
• The rate and extent of chemical change: catalysts and their actionPractice📚 Notes
• Required practical: making salts (preparation of a pure, dry sample)Practice📚 Notes
• Required practical: rates of reaction (including use of colorimeter and gas syringe)Practice📚 Notes
• Using resources: alternative methods of metal extraction (phytomining and bioleaching)Practice📚 Notes
• Atomic structure and the periodic table: relative atomic mass and isotopesPractice📚 Notes
• Quantitative chemistry: use of moles to balance equations and calculate reacting volumes of gasesPractice📚 Notes
• Using resources: life cycle assessment and recyclingPractice📚 Notes
• Production and uses of NPK fertilisersPractice📚 Notes
• Organic chemistry: carboxylic acids — structure, properties and reactionsPractice📚 Notes
• Bonding, structure and properties of matter: polymers and their propertiesPractice📚 Notes
• Chemistry of the atmosphere: common pollutants from combustion and their effectsPractice📚 Notes
• The Haber process and industrial conditionsPractice📚 Notes
• Chemical changes: reactions of acids with metals, bases and carbonatesPractice📚 Notes
• Quantitative chemistry: volumes of gases and molar volumePractice📚 Notes
• Giant covalent structuresPractice📚 Notes
• Energy changes: bond energies and calculating energy changesPractice📚 Notes
• Chemistry of the atmosphere: evolution and composition of the Earth's atmospherePractice📚 Notes
• Required practical: temperature changes (energy changes in reactions)Practice📚 Notes
• Chemical changes: electrolysis of aqueous solutionsPractice📚 Notes
• Atomic structure and the periodic table: properties of Group 7 (halogens)Practice📚 Notes
• Quantitative chemistry: relative formula mass and conservation of massPractice📚 Notes
• Chemical analysis: tests for anions (carbonates, sulfates, halides)Practice📚 Notes
• Chemical analysis: flame tests and identification of metal ionsPractice📚 Notes
• Organic chemistry: alcohols — structure, properties and usesPractice📚 Notes
• Chemical analysis: purity and formulationsPractice📚 Notes
• Using resources: the Haber process and NPK fertilisersPractice📚 Notes
• Chemical changes: displacement reactions and the reactivity seriesPractice📚 Notes
• Combustion of fuels and incomplete combustionPractice📚 Notes
• Required practical: tests for gases, ions and waterPractice📚 Notes
• Using resources: ceramics, composites and polymers as materialsPractice📚 Notes
• Bonding, structure and properties of matter: states of matter and changes of statePractice📚 Notes
• Quantitative chemistry: concentration of solutionsPractice📚 Notes

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