Which method is used to separate sand from a mixture of sand and water?, Filtration, Distillation , Chromatography, Crystallization , Which process separates a solvent from a solution?, Filtration , Simple distillation , Evaporation , Sublimation , A dye is made up of several colored substances. Which method is best to identify its components?, Distillation , Chromatography, Filtration , Crystallization , Which of the following is a physical process used to separate a soluble solid from a solution?, Electrolysis, Filtration , Crystallization , Decanting , In fractional distillation, the separation of liquids depends on differences in:, Density , Solubility , Boiling Point , Color, Which separation technique is used to purify a solid that contains impurities?, Filtration , Crystallization , Distillation , Decantation , What property is used to separate substances by chromatography?, Melting Point , Density, Boiling Point , Solubility in a solvent , Which separation technique is best for separating oil and water?, Chromatography , Crystallization , Separating funnel, Filtration , Which of the following mixtures can be separated using a magnet?, Salt and sand, Iron filings and sulfur, Water and ethanol, Sugar and water, What is the purpose of a condenser in a distillation setup?, To evaporate the liquid, To cool and condense vapor, To heat the mixture, To filter the solution, Which of the following cannot be separated by filtration?, Sand and water, Mud and water, Salt solution, Chalk and water, Which method is used to separate a solid that sublimes from a mixture?, Filtration, Distillation, Sublimation, Chromatography, Why is paper chromatography useful in identifying substances?, It removes water from the sample, It separates substances based on size, It separates substances based on color only, It separates components of a mixture based on solubility and movement on paper, Which technique would you use to separate a mixture of two miscible liquids with very close boiling points?, Simple distillation, Crystallization, Filtration, Fractional distillation, During crystallization, why is the solution not evaporated to dryness?, Crystals will form too quickly, The solute might decompose, Solvent might remain, It wastes time.

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