AQA GCSE Combined – Chemistry: Topic Questions

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Questions organised by topic with model answers for the AQA GCSE Combined Science: Trilogy – Chemistry course.

1. Atomic Structure & the Periodic Table

Simple Model of an Atom

The Periodic Table

2. Bonds, Structure & Properties of Matter

Ionic, Covalent & Metallic Bond

Bonding & Substance Properties

Structure & Bonding of Carbon

3. Quantitative Chemistry

Measurement, Mass & Equations

Calculating Mass of Substances

4. Chemical Changes

Reactivity of Metals

Reactions of Acids

Electrolysis

5. Energy Changes

Exothermic & Endothermic RXN’s

6. Chemical Change: Rate & Extent

Rate of Reaction

Reversibility & Equilibrium

7. Organic Chemistry

Hydrocarbons: Fuel & Feedstock

8. Chemical Analysis

Purity, Formulations & Chromatography

9. Chemistry of the Atmosphere

Formation of Earth’s Atmosphere

CO2 & CH4 as Greenhouse Gases

Causes of Atmospheric Pollution

10. Using Resources

Global Reserves & Potable Water

Life Cycle Analysis & Recycling