You need to separate a mixture of two substances based on their solubility.Determine which one of the following separation techniques you could use.EvaporationDistillationFiltrationFlotation
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.EvaporationDistillationFiltrationFlotation
Solution
To separate a mixture of two substances based on their solubility, you could use the following techniques:
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Evaporation: This method can be used if one of the substances is soluble in a particular solvent and the other is not. The solvent is evaporated to leave behind the solute. This method is useful when the solvent is water and the solute is a solid substance.
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Distillation: This method is used when both substances are soluble but have different boiling points. The mixture is heated until the substance with the lower boiling point evaporates. The vapor is then condensed and collected separately.
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Filtration: This method is used when one substance is soluble in a particular solvent and the other is not. The mixture is poured through a filter. The soluble substance passes through the filter, while the insoluble substance is trapped.
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Flotation: This method is typically used to separate solids that have different densities. It is not typically used to separate substances based on their solubility.
Therefore, based on the requirement to separate substances based on their solubility, the most appropriate techniques would be evaporation, distillation, and filtration.
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