Separation of Mixtures Quiz

What is the main purpose of separating mixtures?

• To increase the volume of mixtures

• To destroy unwanted materials

• To sort different substances into their own groups

• To create new substances

Which process would you use to separate sand from water?

• Evaporation

• Filtration

• Distillation

• Condensation

How is salt obtained from seawater?

• By boiling the seawater

• Through distillation

• By using a sieve

• By letting the water evaporate

What is the key principle behind distillation?

• Using a sieve to separate solids

• Evaporating and condensing liquids based on boiling points

• Letting liquids evaporate naturally

• Mixing liquids to form a new solution

In which field is distillation commonly used?

• Recycling materials

• Creating new alloys

• Purifying components in medicines

• Building construction