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12.4 Separation and purification

Syllabus
0620–2026–2027
Topic
12.4
Level
—

12.4.1—Methods of separation and purification

  • Describe/explain methods of separation and purification using: (a) a suitable solvent (b) filtration (c) crystallisation (d) simple distillation (e) fractional distillation

12.4.2—Suggest suitable separation and

  • Suggest suitable separation and purification techniques, given information about the substances involved

12.4.3—Substances and assess their purity

  • Identify substances and assess their purity using melting point and boiling point information

Objective notes

3 learning objectives
ConceptIGCSE Chemistry