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Cambridge IGCSE Chemistry (0620)

1. States of matter

2. Atoms, elements and compounds

3. Stoichiometry

4. Electrochemistry

5. Chemical energetics

6. Chemical reactions

6.1 Physical and chemical changes

6.2 Rate of reaction

6.2.1—Rate changes caused by concentration

6.2.2—Catalyst increases the rate of a

6.2.3—Practical methods for investigating

6.2.4—Interpret data

6.2.5—Collision theory in terms of: (a)

6.2.6—Rate changes using collision theory

6.2.7—Catalyst decreases the activation

6.2.8—Evaluate practical methods for

6.3 Reversible reactions and equilibrium

7. Acids, bases and salts

8. The Periodic Table

10. Chemistry of the environment

11. Organic chemistry

12. Experimental techniques and chemical analysis

13. Assessed scientific skills

IGCSE/CAIE/Chemistry//Concept/6. Chemical reactions/6.2 Rate of reaction/6.2.6—Rate changes using collision theory

6. Chemical reactions

Syllabus: 0620–2026–2027
Section: 6
Level: —

Exam analysis

Most tested topics

Physical and chemical changes
Rate of reaction
Reversible reactions and equilibrium
Redox