Methods of Separation

Write the most suitable technique to separate butane from a mixture of propane and butane

Write the most suitable technique to separate oxygen from air

Write the most suitable technique to separate water from aqueous magnesium sulfate

Write the most suitable technique to separate potassium chloride from aqueous potassium chloride

Write the most suitable technique to separate silver chloride from a mixture of silver chloride and water

Write the most suitable technique to separate glucose from a mixture of glucose and maltose

From the list, choose the most suitable technique to separate water from sea-water

• chromatography

• crystallisation

• fractional distillation

• simple distillation

From the list, choose the most suitable technique to separate ethanol from a mixture of ethanol and propanol

• chromatography

• crystallisation

• fractional distillation

• simple distillation

From the list, choose the most suitable technique to separate iron fillings from a mixture of iron fillings and water

• evaporation

• filtration

• diffusion

• dissolving

From the list, choose the most suitable technique to separate glycine from a mixture of the amino acids, glycine and lysine

• chromatography

• diffusion

• simple distillation

• evaporation