Free CIE IGCSE Chemistry
Practice Questions

1,101 CIE IGCSE Chemistry questions with instant feedback across 63 topics, every one accompanied by an examiner-style mark scheme. Start your first quiz in 30 seconds — no card required.

• 📝Acids, bases and salts: definitions and reactions40Q→
• Fats, oils and their reactions (including hydrogenation)24Q→
• 📝Concentration of solutions and solution calculations20Q→
• Water: treatment and hardness20Q→
• The effect of changing conditions on equilibrium (Le Chatelier's principle)20Q→
• Electrical conductivity and electrolysis principles20Q→
• The mole concept and Avogadro's constant20Q→
• Preparation of salts (precipitation, titration, reaction of acid with metal/carbonate/base)20Q→
• Cracking of hydrocarbons20Q→
• 📝Stoichiometry and the Mole20Q→
• Relation between structure, bonding and properties20Q→
• 📝Atomic structure and the periodic table20Q→
• 📝Polymers: addition and condensation polymerisation20Q→
• 📝The Haber process and manufacture of ammonia20Q→
• 📝Group 0: the noble gases20Q→
• Molar volumes of gases and calculations involving gases20Q→
• 📝Isotopes and relative atomic mass20Q→
• Rusting and its prevention20Q→
• 📝Transition elements: properties and uses20Q→
• The reactivity series and metal displacement reactions20Q→
• 📝Greenhouse effect, climate change and carbon footprint20Q→
• Energy changes in chemical reactions (exothermic and endothermic)20Q→
• 📝Group VII: the halogens20Q→
• Preparation of soluble and insoluble salts20Q→
• Energy level diagrams and bond energies20Q→
• Alkenes: structure, properties and reactions including addition reactions and polymerisation20Q→
• Reversible reactions and dynamic equilibrium20Q→
• Carbon and carbon compounds (CO, CO2, carbonates)20Q→
• Group VII: halogens — properties and reactions20Q→
• Alkanes: properties, reactions and uses20Q→
• 📝Rusting and corrosion of metals20Q→
• Acids, bases and the pH scale20Q→
• 📝Rate of reaction: factors affecting rate20Q→
• 📝Chromatography and Rf values20Q→
• Air composition, pollution and the greenhouse effect20Q→
• Oxidation states and oxidation number rules20Q→
• Alcohols — structure, properties and reactions (fermentation, oxidation, uses)20Q→
• Bond energies and enthalpy calculations20Q→
• Redox reactions: oxidation and reduction in terms of oxygen, hydrogen and electrons20Q→
• Carbonates20Q→
• Electrochemistry — electrode products and half-equations20Q→
• 📝Ions and ionic bonding20Q→
• Extraction of metals and their ores20Q→
• Le Chatelier's principle and factors affecting equilibrium20Q→
• Separation techniques: filtration, crystallisation, distillation, chromatography20Q→
• The particulate nature of matter20Q→
• Carbon and carbon dioxide; carbonates20Q→
• Alkanes: structure, properties and reactions including combustion and substitution20Q→
• Percentage yield and percentage purity13Q→
• Amino acids and proteins12Q→
• 📝Atoms, Elements and Compounds8Q→
• 📝The Periodic Table8Q→
• Carboxylic acids — structure, properties and reactions8Q→
• 📝Acids and Bases8Q→
• Carboxylic acids: structure, properties and reactions8Q→
• 📝Metals8Q→
• 📝Organic Chemistry8Q→
• 📝Electrochemistry6Q→
• Acids, Bases and Salts6Q→
• pH scale and indicators6Q→

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