Mixtures exam revision Y7

Sediment is the material that settles out at the bottom of a suspension

• True

• False

Evaporation is used to separate iron filings from sand

• True

• False

Decanting is the name of the separation process used when smaller particles are separated from larger particles by using a sieve

• Trues

• False

A substance that dissolves is called soluble

• Trues

• False

A saturated solution can not dissolve anymore solute

• True

• False

A mixture is two of more substances in the same container that can be separated

• True

• False

A strong solution is said to be

• Dilute

• Intense

• Concentrated

• Corrosive

What is the third type of mixture missing from the following list? Solution, Suspensions and

• Potent mixture

• Colloid

• Milk

• Sugar water

Bill pours a cup of muddy water through a filter. The residue is the

• Water that passes through the filter

• Mud that is trapped by the filter

• Air

When making a cup of coffee. The water is the:

• Sediment

• Solute

• Suspension

• Solvent