Quiz  /  Separating Mixtures

  • 1. 
    True or False: Many modern day industries are based on the process of separating mixtures.

  • TRUE
  • FALSE

  • 2. 
    Which of the following separation processes uses boiling to separate mixtures?

  • Distillation
  • Sublimation
  • Filtration
  • Centrifuge

  • 3. 
    Which of the following separation processes involves spinning the mixture at high speeds?

  • Centrifuge
  • Filtration
  • Sublimation
  • Crystallization

  • 4. 
    Which of the following separation processes uses fine mesh fibers to separate suspension mixtures?

  • Filtration
  • Sublimation
  • Centrifuge
  • Crystallization

  • 5. 
    In the filtration process, what is the substance that passes through the filter called?

  • Centrifuge
  • Mixture
  • Sublimate
  • Filtrate

  • 6. 
    In the filtration process, what is the substance that is removed by the filter called?

  • Residue
  • Sublimate
  • Mixture
  • Filtrate

  • 7. 
    Boiling salt water to remove the salt from the water is an example of what type of separation process?

  • Centrifuge
  • Sublimation
  • Filtration
  • Distillation

  • 8. 
    The process of separating blood into plasma and red cells is an example of what type of separation process?

  • Sublimation
  • Crystallization
  • Filtration
  • Centrifuge

  • 9. 
    True or False: The process of separating mixtures is a man-made concept and does not exist in nature.

  • TRUE
  • FALSE

  • 10. 
    Which of the following is an example of a separation process used in ancient times?

  • The separation of uranium isotopes in nuclear power plants
  • Winnowing the grain from the chaff
  • All of the above
  • Distilling crude oil into gasoline
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