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Total Chemistry Practice
2,700 Questions
1. States of matter

Free States of Matter Practice
15 Questions • Easy, Medium, and Advanced

1.1 Solids, liquids and gases
40 Questions • Easy, Medium, and Advanced

1.2 Diffusion
25 Questions • Easy, Medium, and Advanced

2. Atoms, elements and compounds

Free Atoms, Elements and Compounds Practice
15 Questions • Easy, Medium, and Advanced

2.1 Elements, compounds and mixtures
25 Questions • Easy, Medium, and Advanced

2.2 Atomic structure and the Periodic Table
35 Questions • Easy, Medium, and Advanced

2.3 Isotopes
25 Questions • Easy, Medium, and Advanced

2.4 Ions and ionic bonds
40 Questions • Easy, Medium, and Advanced

2.5 Simple molecules and covalent bonds
40 Questions • Easy, Medium, and Advanced

2.6 Giant covalent structures
25 Questions • Easy, Medium, and Advanced

2.7 Metallic bonding
20 Questions • Easy, Medium, and Advanced

3. Stoichiometry

Free Stoichiometry Practice
15 Questions • Easy, Medium, and Advanced

3.1 Formulae
45 Questions • Easy, Medium, and Advanced

3.2 Relative masses of atoms and molecules
25 Questions • Easy, Medium, and Advanced

3.3 The mole and the Avogadro constant
70 Questions • Easy, Medium, and Advanced

4. Electrochemistry

Free Electrochemistry Practice
15 Questions • Easy, Medium, and Advanced

4.1 Electrolysis
70 Questions • Easy, Medium, and Advanced

4.2 Hydrogen–oxygen fuel cells
20 Questions • Easy, Medium, and Advanced

5. Chemical energetics

Free Chemical Energetics Practice
15 Questions • Easy, Medium, and Advanced

5.1 Exothermic and endothermic reactions
45 Questions • Easy, Medium, and Advanced

6. Chemical reactions

Free Chemical Reactions Practice
15 Questions • Easy, Medium, and Advanced

6.1 Physical and chemical changes
20 Questions • Easy, Medium, and Advanced

6.2 Rate of reaction
50 Questions • Easy, Medium, and Advanced

6.3 Reversible reactions and equilibrium
50 Questions • Easy, Medium, and Advanced

6.4 Redox
40 Questions • Easy, Medium, and Advanced

7. Acids, bases and salts

Free Acids, Bases and Salts Practice
15 Questions • Easy, Medium, and Advanced

7.1 The characteristic properties of acids and bases
50 Questions • Easy, Medium, and Advanced

7.2 Oxides
25 Questions • Easy, Medium, and Advanced

7.3 Preparation of salts
50 Questions • Easy, Medium, and Advanced

8. The Periodic Table

Free Periodic Table Practice
15 Questions • Easy, Medium, and Advanced

8.1 Arrangement of elements
25 Questions • Easy, Medium, and Advanced

8.2 Group I properties
30 Questions • Easy, Medium, and Advanced

8.3 Group VII properties
35 Questions • Easy, Medium, and Advanced

8.4 Transition elements
25 Questions • Easy, Medium, and Advanced

8.5 Noble gases
20 Questions • Easy, Medium, and Advanced

9. Metals

Free Metals Practice
15 Questions • Easy, Medium, and Advanced

9.1 Properties of metals
25 Questions • Easy, Medium, and Advanced

9.2 Uses of metals
20 Questions • Easy, Medium, and Advanced

9.3 Alloys and their properties
20 Questions • Easy, Medium, and Advanced

9.4 Reactivity series
45 Questions • Easy, Medium, and Advanced

9.5 Corrosion of metals
25 Questions • Easy, Medium, and Advanced

9.6 Extraction of metals
35 Questions • Easy, Medium, and Advanced

10. Chemistry of the environment

Free Chemistry of the Environment Practice
15 Questions • Easy, Medium, and Advanced

10.1 Water
30 Questions • Easy, Medium, and Advanced

10.2 Fertilisers
20 Questions • Easy, Medium, and Advanced

10.3 Air quality and climate
40 Questions • Easy, Medium, and Advanced

11. Organic chemistry

Free Organic Chemistry Practice
15 Questions • Easy, Medium, and Advanced

11.1 Formulae, functional groups and terminology
30 Questions • Easy, Medium, and Advanced

11.2 Naming organic compounds
30 Questions • Easy, Medium, and Advanced

11.3 Fuels
25 Questions • Easy, Medium, and Advanced

11.4 Alkanes
25 Questions • Easy, Medium, and Advanced

11.5 Alkenes
30 Questions • Easy, Medium, and Advanced

11.6 Alcohols
25 Questions • Easy, Medium, and Advanced

11.7 Carboxylic acids
25 Questions • Easy, Medium, and Advanced

11.8 Polymers
30 Questions • Easy, Medium, and Advanced

12. Experimental techniques and chemical analysis

Free Experimental Techniques and Chemical Analysis Practice
15 Questions • Easy, Medium, and Advanced

12.1 Experimental design
35 Questions • Easy, Medium, and Advanced

12.2 Acid–base titrations
25 Questions • Easy, Medium, and Advanced

12.3 Chromatography
20 Questions • Easy, Medium, and Advanced

12.4 Separation and purification
30 Questions • Easy, Medium, and Advanced

12.5 Identification of ions and gases
40 Questions • Easy, Medium, and Advanced

Topic Mixed Practice

Free Topic Mixed Practice
15 mixed questions

States of matter
15 Questions • Easy, Medium, and Advanced

Atoms, elements and compounds
45 Questions • Easy, Medium, and Advanced

Stoichiometry
35 Questions • Easy, Medium, and Advanced

Electrochemistry
25 Questions • Easy, Medium, and Advanced

Chemical energetics
20 Questions • Easy, Medium, and Advanced

Chemical reactions
35 Questions • Easy, Medium, and Advanced

Acids, bases and salts
30 Questions • Easy, Medium, and Advanced

The Periodic Table
25 Questions • Easy, Medium, and Advanced

Metals
35 Questions • Easy, Medium, and Advanced

Chemistry of the environment
20 Questions • Easy, Medium, and Advanced

Organic chemistry
40 Questions • Easy, Medium, and Advanced

Experimental techniques and chemical analysis
25 Questions • Easy, Medium, and Advanced

Full-Syllabus Mixed Practice

Free Full-Syllabus Mixed Practice
15 questions from across the syllabus

Premium Full-Syllabus Mixed Practice
350 Questions • Easy, Medium, and Advanced

10 Mock Tests

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