Separation Techniques Review F

What is filtration used for?

• It's used for drinking

• It's used for separating water and impurity

• all of the above

• none of the above

Which of these is needed for filtration?

• Wire gauze

• Burner

• Funnel

• Round-bottom flask

What is filtration?

• A method used to separate a solid from a liquid that dissolves in the liquid

• A separating technique used to separate a mixture of a solid and liquid where the solid does not dissolve in the liquid

This is used to pour lab materials into an object with a small opening

• scoop

• funnel

• bunsen burner

• goggles

This is called_______________________?

• Connical Flask

• Test Tube

• Safety Gloves

• Thermometer

The diagram shows the apparatus for separating soil and water. What are the labelled parts?

• A = distillate, B = filtrate
• A = filtrate, B = residue
• A = residue, B = filtrate
• A = residue, B = distillate

Used to separate liquid from a solution

• Filtration

• Sublimation

• Distillation

• Fractional distillation

Which one of the following solids is insoluble in water?

• sugar

• copper sulfate

• sand

• salt

What is the flow of water in 6 and 7?

• 6: water in; 7: water out

• 6: water out; 7: water in

What do we call the liquid in which the material (solid) dissolves?

• The solute

• The solvent