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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

7. Acids, bases and salts

8. The Periodic Table

10. Chemistry of the environment

11. Organic chemistry

12. Experimental techniques and chemical analysis

12.1 Experimental design

12.2 Acid–base titrations

12.3 Chromatography

12.3.1—Paper chromatography is used to

12.3.2—Interpret simple chromatograms to

12.3.3—Paper chromatography is used to

12.3.4—And use the equation for Rf: Rf =

12.4 Separation and purification

12.5 Identification of ions and gases

13. Assessed scientific skills

IGCSE/CAIE/Chemistry//Concept/12. Experimental techniques and chemical analysis/12.3 Chromatography/12.3.4—And use the equation for Rf: Rf =

12. Experimental techniques and chemical analysis

Syllabus: 0620–2026–2027
Section: 12
Level: —

Exam analysis

Most tested topics

Experimental design
Acid–base titrations
Chromatography
Separation and purification
Identification of ions and gases