Separation Techniques/Mixtures Quiz
Authored by MerriAnne Croatt
Science
9th - 12th Grade
NGSS covered
Used 37+ times
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15 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which separation technique is used to separate a mixture of liquids with different boiling points?
distillation
filtration
evaporation
chromatography
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which separation technique is used to separate a solute from a solvent by heating the mixture?
distillation
filtration
decantation
evaporation
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which separation technique is used to separate different components of a mixture based on their different affinities to a stationary phase and a mobile phase?
filtration
distillation
chromatography
evaporation
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of distillation in separation techniques?
To separate a mixture of liquids based on their different densities.
To separate a mixture of solids based on their different melting points.
To separate a mixture of liquids based on their different boiling points.
To separate a mixture of gases based on their different solubilities.
Tags
NGSS.MS-PS1-4
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of evaporation in separation techniques?
To separate a mixture of a solid and a liquid by vaporizing the liquid component.
To separate a mixture of a solid and a liquid by dissolving the solid component.
To separate a mixture of gases by condensing the less volatile component.
To separate a mixture of two liquids by vaporizing the more volatile component.
Tags
NGSS.MS-PS1-4
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of chromatography in separation techniques?
To combine the components of a mixture.
To identify the components of a mixture.
To heat the components of a mixture.
To separate and analyze the components of a mixture.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of magnetism in separation techniques?
To separate magnetic substances from non-magnetic substances.
To attract non-magnetic substances towards magnetic substances.
To mix magnetic and non-magnetic substances together.
To prevent the separation of magnetic substances from non-magnetic substances.
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