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Separation and purification
Explain and describe various techniques for separating and purifying substances, including: (a) using an appropriate solvent (b) filtration (c) crystallisation (d) simple distillation (e) fractional distillation
2
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20
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14
Questions
84 min
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CambridgeIGCSECombined ScienceExperimental techniques and chemical analysis
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Separation and purification outcomes2 objectives
- Explain and describe various techniques for separating and purifying substances, including: (a) using an appropriate solvent (b) filtration (c) crystallisation (d) simple distillation (e) fractional distillation
- Propose appropriate methods for separation and purification based on the characteristics of the substances provided
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