Test Unit 5 6º(English)

Look at the picture. How do air conditioners remove dust from the air?

• Evaporation

• Distillation

• Filtration

• Magnetim

Look at the picture. What kind of mixture can you see?

• Homogenous mixture

• Heterogeneous mixture

Look at the picture. What state is the substance you can see?

• Solid

• Liquid

• Gas

• None of these options

Magnetism could easily separate these different coloured paperclips.

• True

• False

Liquid that passes through a filter is called a

When we dissolve salt in water, salt is the solute and water is the solvent.

• True

• False

Which 2 are magnetic?

• Iron

• gold

• plastic

• steel

Which 2 are true for a mixture of oil and vinegar?

• It's a heterogeneous mixture

• It's an element.

• It's magnetic

• It's a liquid.

Which are the 2 ways to separate solutions?

• Filtration

• Magnetism

• Evaporation

• Distillation

___________ uses heat to separate a soluble solid from a liquid