7Ed Chromatography

Which method of separation would you use to separate an insoluble solid from a liquid

• Chromatography

• Filtration

• Evaporation

• Distillation

Which method of separation removes the solvent from a solution, leaving behind the solute

• Evaporation/boiling

• Chromatography

• Filtration

• Distillation

Which method of separation will separate two or more solutes from a solution (like pigments in felt-tip pens)

• Distillation

• Filtration

• Evaporation

• Chromatography

Chromatography relies on the dissolves substances having different...

• Melting points

• Boiling points

• Solubility

• Concentrations

What are the main differences between evaporation and boiling?

• Boiling only happens at the boiling temperature

• Boiling turns a liquid into a gas

• Evaporation separates the solvent and solute

• Evaporation is much slower than boiling

The scientific word for a substance that DOES NOT dissolve is...