ChemistryCode 5070
Separation and purification
What this topic asks you to be able to do
- Describe and explain how separation and purification are carried out using: (a) filtration (b) crystallisation (c) simple distillation (d) fractional distillation (e) a suitable solvent
- Suggest which separation and purification techniques fit, using details given about the substances concerned
- Identify substances and assess how pure they are from data on melting points and boiling points