Potable Water and Water Treatment Plants
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Objective:
To know about potable water and water treatment plants.
Sewage and Wastewater Treatment
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Objective:
To learn about wastewater and sewage and their sources and the process of treatment of water.
Separation Techniques
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Objective:
To learn various methods to separate a range of substance types.
1. Hand Picking and Sieving
2. Separation of Immiscible Liquids
3. Separating Solid - Liquid Mixtures
4. Threshing and Winnowing
5. Separation of Sand from Salt
Lab Skills - Separation Techniques
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Separating mixtures is an important skill. This clip looks at how to: fan-fold filter paper; separate a mixture of iron filings, sand and sodium chloride; recover a dissolved salt like sodium chloride; and perform suction filtration.
Evaporation, Decantation and Filtration
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Objective:
To understand the process of evaporation and learn about decantation and filtration.
Applications of Colloids in Everyday Life
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Objective:
To know about applications of colloids in everyday life.
Chromatography
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Objective:
To study the process of chromatography.
Difference Between Mixtures and Compounds
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Objective:
To learn about the difference between mixtures and compounds.
Fractional Distillation - Separation of Liquid Mixtures
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Objective:
To study the process of fractional distillation.
Separating the Components of Air
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Objective:
To understand the process of separating the components of air.
Solutions
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Sublimation
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Objective:
To study about sublimation.
Types of Pure Substances, Solutions and Mixtures
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Objective:
To learn about the types and properties of pure substances, various types of solutions.
