Multiple Choice
Which of the following mixture types can be filtered to remove the solute?
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4. BONUS: Lab Techniques and Procedures
Filtration and Evaporation
Multiple Choice
Which of the following methods could be used to separate an insoluble solid from a soluble solid in a mixture?
A
Evaporation
B
Filtration
C
Distillation
D
Chromatography
Verified step by step guidance1
Step 1: Understand the nature of the mixture components. Here, you have an insoluble solid and a soluble solid mixed together.
Step 2: Recall that filtration is a technique used to separate an insoluble solid from a liquid or solution because the solid particles are trapped by the filter while the liquid passes through.
Step 3: Consider evaporation, which removes a solvent by turning it into vapor, leaving dissolved solids behind, but it cannot separate an insoluble solid from a soluble solid directly.
Step 4: Distillation separates components based on differences in boiling points of liquids, so it is not suitable for separating solids in a mixture.
Step 5: Chromatography separates components based on their movement through a medium, often used for mixtures of dissolved substances, but not typically for separating insoluble solids from soluble solids.
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