simple separation techniques

No matter what you do, sand will not dissolve in water, sand is _________ ?

• dissolved

• soluble

• insoluble

• aqueous

Filtration can be used to separate...

• an insoluble solid from a solution

• a soluble solid from a solution

• a dissolved solid from a solution

After filtration of a sand-water mixture. Sand is left in the filter paper. The sand is the....

• discarded material

• solvent

• filtrate

• residue

After filtration of a sand-water mixture. Water that flows into the conical flask is the....

• discarded material

• solvent

• filtrate

• residue

Decanting is used to separate...

• an insoluble solid from a solution.

• a soluble solid from a solution.

 Decantation only works well if the solid forms a

• suspension

• decantation

• sediment

• filtrate

Combination of multiple substances is a...

• pure substance

• mixture

• colloid

• suspension

A mixture of an insoluble substance dispersed in a liquid or gas

• sediment

• suspension

• dilution

• colloid

The liquid that condenses during distillation is called the

• residue

• filtrate

• distillate

• suspension

The change of a liquid to a gas to remove solvent and collect solute is called

• Decantation

• Filtration

• Evaporation

• Centrifuge