Choosing Separation Techniques
Grade 8•45 minutes
Learning Objective
I can identify appropriate separation and purification techniques for different mixtures based on their properties.
Practice Questions
This lesson includes 7 practice questions to reinforce learning.
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1. What is the purpose of using separation methods in chemistry? Give an example of a mixture that would require separation.
2. Describe the process of filtration. What type of mixture is best separated using this technique?
3. Explain how simple distillation works to separate two miscible liquids. On what property of the liquids does this method depend?
...and 4 more questions
Educational Video
IGCSE Chemistry Revision - Part 21 - Separation Methods
Simple Science & Technology