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Pearson Edexcel International GCSE Chemistry (4CH1)

1 Principles of chemistry

2 Inorganic chemistry

3 Physical chemistry

(b) Rates of reaction

3.9 Experiments on factors affecting reaction rate

3.10 Effects of factors on reaction rate

3.11 Collision theory and reaction rate

3.12 Catalyst definition

3.13 Catalysts and activation energy

3.14C Reaction profile diagrams

3.15 Surface area and concentration rate practical

3.16 Catalytic decomposition practical

(c) Reversible reactions and equilibria

4 Organic chemistry

5 Experimental skills

6 Mathematical skills

IGCSE/Edexcel/Chemistry//Concept/3 Physical chemistry/(b) Rates of reaction/3.10 Effects of factors on reaction rate

3 Physical chemistry

Syllabus: 2024
Section: 3
Level: —

Exam analysis

Most tested topics

(a) Energetics
(b) Rates of reaction
(c) Reversible reactions and equilibria