You need to separate a mixture of two substances based on their solubility.Determine which one of the following separation techniques you could use.FiltrationDistillationEvaporationFlotation
Question
You need to separate a mixture of two substances based on their solubility.Determine which one of the following separation techniques you could use.FiltrationDistillationEvaporationFlotation
Solution
To separate a mixture of two substances based on their solubility, you could use the following techniques:
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Filtration: This technique is used when you have a solid and a liquid, where the solid is insoluble. The mixture is poured through a filter, which allows the liquid to pass through but not the solid.
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Distillation: This technique is used when you have two or more liquids with different boiling points. The mixture is heated until the substance with the lower boiling point evaporates, then this vapor is condensed and collected separately.
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Evaporation: This technique is used when you have a solid dissolved in a liquid and you want to keep the solid. The mixture is heated until all the liquid has evaporated, leaving the solid behind.
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Flotation: This technique is used when you have two solids with different densities. The mixture is put into a liquid in which one of the solids will float and the other will sink.
In the context of your question, if you want to separate two substances based on their solubility, you could use either Filtration or Evaporation. Filtration would be used if one substance is insoluble in the liquid and Evaporation would be used if both substances are soluble but you want to keep the one that is solid at room temperature.
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