Introduction to separation techniques 3
CHEMISTRY SSS1 First Term
WEEK 7
Introduction to separation techniques 3
Performance Objectives
The student should be able to:
- Explain Chromatography method
- Explain Sublimation method
- Differentiate between pure and impure substances
Content
Chromatography
Chromatography is a method by which a mixture is separated by distributing its components between two phases. The stationary phase remains fixed in place while the mobile phase carries the components of the mixture through the medium being used. The stationary phase acts as a constraint on many of the components in a mixture, slowing them down to move slower than the mobile phase. The movement of the components in the mobile phase is controlled by the significance of their interactions with the mobile and/or stationary phases. Because of the differences in factors such as the solubility of certain components in the.... View More
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- Introduction to chemistry
- Introduction to chemistry 2
- Chemical combination 3
- Introduction to separation techniques
- Chemistry SSS1 First Term Mid-Term Assessment
- Test
- Introduction to separation techniques 2
- Introduction to separation techniques 3
- Particulate nature of matter
- Particulate nature of matter 2
- Particulate nature of matter 3
- Chemistry SSS1 First Term Final Assessment
- Test
- Chapters 11
- Category SSS1
- Author ClassNotes Edu
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