Separation Techniques

This experiment shows a simple distillation of saltwater. What is found inside the receiving beaker? (2 answers)

• Filtrate

• Distillate

• Pure water

• Saltwater

Filtration can be used to separate...

• an insoluble solid from a solution

• a soluble solid from a solution

• a dissolved solid from a solution

How can we separate an insoluble solid from a liquid?

• chromatography

• evaporation

• filtration

• condensation

Label part H

• Pure water

• Conical Flask

• Boiling tube

• Mixture

• A

• B

• C

• D

Which separation technique is the instrument shown for?

• sieving

• decanting

• distillation

• magnetic separation

What does this diagram show?

• A pure element

• A pure compound

• A mixture of elements

• A mixture of compounds

What separation technique would you use to obtain copper sulfate from a copper sulfate solution?

• Filtration

• Chromatography

• Crystallization

• Distillation

______________________ takes place when a gas changes to a liquid.

• condensation

• melting
• boiling
• de-evaporation

Which of the following statements tells us that a sample of liquid is pure water?

• It is colourless.

• It leaves no residue when filtered.

• It boils at 100^oC.

• It is odourless.