Separation Techniques Quiz

Which method is used to separate a mixture of sand and iron filings?

• Filtration

• Magnetism

• Chromatography

• Sieving

What method would you use to separate a mixture of oil and water?

• Handpicking

• Sublimation

• Separating funnel

• Centrifuge

Which technique is best for separating a mixture of salt and water?

• Sedimentation

• Filtration

• Evaporation

• Handpicking

How would you separate a mixture of different-sized particles, like sand and gravel?

• Sieving

• Chromatography

• Floatation

• Magnetism

Which method is used to separate dyes in an ink?

• Filtration

• Chromatography

• Sedimentation

• Handpicking

Which method involves spinning mixtures at high speed to separate substances of different densities?

• Centrifugation

• Filtration

• Sublimation

• Magnetism

Which method is used to separate a solid that changes directly into gas from a mixture?

• Filtration

• Sublimation

• Sedimentation

• Handpicking

What method would you use to separate a mixture of sawdust and water?

• Floatation

• Chromatography

• Sieving

• Centrifuge

Which method is used to separate a mixture of sand and pebbles?

• Filtration

• Handpicking

• Sedimentation

• Magnetism

Which method is used to separate a mixture of mud and water?

• Filtration

• Chromatography

• Sedimentation

• Handpicking