Separating Mixtures

Which method of separating a mixture is shown?

• Using magnets

• Using a separating funnel

• Evaporation

• Filtration

Michael needs to separate salt from water. Which method should he use?

• Using magnets

• Using a separating funnel

• Evaporation

• Filtration

Fill in the blank:____________ can be used to separate two solids.

• Evaporation

• Filtration

• Magnets

• A separating funnel

Choose the correct statement that describes centrifugation.

• It can be used to separate oil-water mixture.

• It is used to separate homogeneous mixtures.

• It is not an efficient separation technique.

• It is used to speed up the settling of a solid.

How would you separate a bowl of paper clips and marbles?

• Using a filter

• Using a magnet

• Using evaporation

• Using a sieve

How can a sugar–water solution be separated?

• By freezing

• By filtration

• By using a magnet

• By evaporation

What method could you use to separate iron filings and flour?

• Using a filter paper

• Using evaporation

• Using a separating funnel

• Using a magnet

The separation technique that involves heating a liquid until it changes into a gaseous state is known as ________ .

• evaporation

• sieving

• filtering

• condensation

What method is used to keep rice and water separated?

• Using a magnet

• Evaporation

• Filtration

• Sieving

Which method is the barista using to keep the coffee and water separate?

• He is freezing the coffee.

• He is sieving the coffee.

• He is evaporating the coffee.

• He is filtering the coffee.