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Based on separation techniques, complete...

Based on separation techniques, complete the following. The first one is done for you.
`{:(,"Mixture","Type","Separation","Principle"),(,,,"Technique",),(1.,"Alcohol + water","Homogeneous","Frictional","Difference in"),(,,,"distillation","boiling point"),(2.,"Sulphur + carbon disulphide",-,-,-),(3.,"Sand + water",-,-,-),(4.,"Pigments of flower",-,-,-):}`

Text Solution

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2. Homogeneous, Evaporation, Difference in nature.
3. Hetereogeneous, Filtration, Difference in solubility in water
4. Homogeneous, Chromatography, Difference in adsorption of different components.
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