Separation of Mixtures

Front

What is the process of separating a soluble solid from an insoluble solid in a mixture?

Back

Dissolving the soluble solid in water, followed by filtration to remove the insoluble solid.

Front

What is chromatography used for?

Back

Chromatography is used to separate mixtures based on the different rates at which components move through a medium, typically based on solubility.

Front

What is the principle behind distillation?

Back

Distillation separates components of a mixture based on differences in boiling points.

Front

What is the method used to separate a mixture of salt and water?

Back

Evaporation is used to separate salt from water.

Front

What does a chromatogram represent?

Back

A chromatogram shows the separation of different components in a mixture, indicating their relative positions and concentrations.

Front

What is the role of filtration in separating mixtures?

Back

Filtration is used to separate solids from liquids or gases using a filter that allows only the fluid to pass through.

Front

What is magnetism used for in separation processes?

Back

Magnetism can be used to separate magnetic materials from non-magnetic materials in a mixture.

Front

What is the correct order for separating sand and salt from a mixture?

Back

Dissolving in water - filtration - evaporation.

Front

What is solubility?

Back

Solubility is the ability of a substance to dissolve in a solvent, forming a solution.

Front

What is the difference between a homogeneous mixture and a heterogeneous mixture?

Back

A homogeneous mixture has a uniform composition throughout, while a heterogeneous mixture has distinct, separate components.