Revision for Using resource test

Used to separate an insoluble solid from liquid or soluble solid

• Filtration

• Distillation

• Crystallisation

• Evaporation

Which of these particles is NOT able to pass through a sand, gravel, and charcoal filter?

• bacteria

• water

• viruses

• large piece of dirt

What does chlorination do to the water?

• kills microorganisms

• Cleans the water

• Makes the water taste nice

• Removes twigs and sediment

Used to separate an insoluble solid from liquid or soluble solid

• Filtration

• Distillation

• Crystallisation

• Evaporation

Used to separate a dissolved solid from its solution

• Filtration

• Evaporation

• Crystallisation

• Sublimation

Used to separate liquid from a solution

• Filtration

• Sublimation

• Distillation

• Fractional distillation

Used to separate liquid mixtures for identification

• Filtration

• Distillation

• Fractional distillation

• Chromatography

Used to separate miscible liquids with a wide range of boiling points

• Distillation

• Fractional distillation

• Chromatography

• Evaporation

What is removed when water is filtered?

• Bacteria

• Solids

• Toxic Substances

• Virus

Which two substances can be used to sterilise water?

• Chlorine

• Oxygen

• Ozone

• Salt

• Sand