Separating Mixtures

Two or more substances mingled together, but not chemically combined are known as a

• residue
• solution
• distillate
• mixture

Name the separation technique shown in the diagram.

• evaporation

• distillation

• filtration

To separate a mixture of soil and water what separation method is used?

• Filtration
• Distillation
• Chromatography
• Evaporation

To separate a mixture of salt and water what separation method is used?

• Filtration
• Distillation
• Chromatography
• Evaporation

Which method is usually used to separate coloured substances from each other?

• Simple distillation

• Evaporation

• Chromatography

If you wanted to make pure drinking water from sea water, what process would you use?

• Filtration

• Distillation

• Evaporation

Which method is this a picture of?

• Filtration

• Evaporation

• Distillation

• Chromatography

Which method is this a picture of?

• Filtration

• Evaporation

• Distillation

• Chromatography

Ethanol and water have different boiling point. What would be the suitable separation technique for a mixture of both substances?

• Distillation

• Chromatography paper

• Sieving

The _____is the part that gets dissolved. 

• solute 
• solvent 
• solution 
• Sacajawea