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Quiz on Mixtures- science, created by georgiatrianta on 15/11/2014.

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Mixtures- science

Mixtures- science

Question 1 of 10

1

What is a solution?

Select one of the following:

  • A substance that dissolves to make a solution when we mix it into another substance.

  • A substance that doesn't dissolves to make a solution when we mix it into another substance.

  • A substance that floats to make a solution when we mix in into another substance.

Explanation

Question 2 of 10

1

What is chromatography used for?

Select one of the following:

  • Combining a mixture by stirring them together with another substance that will stay still.

  • Separating a mixture by making it move over or through another substance that stays still

Explanation

Question 3 of 10

1

What is an Insoluble substance?

Select one of the following:

  • It only dissolves in water but won't dissolve in anything else

  • it doesn't dissolve in anything and will not disslove

  • it dissolves into any liquid

  • It doesn't dissolve in water but will dissolve in anything else

Explanation

Question 4 of 10

1

What is filtrate?

Select one of the following:

  • The scraps and solids that have been caught in the filter

  • The filter itself

  • The liquid that is going to be passed through a filter

  • The liquid which has passed through a filter

Explanation

Question 5 of 10

1

What is condensation?

Select one of the following:

  • The change of state of matter from gas to a liquid

  • The change of state of matter from liquid to gas

  • The change of state of matter from gas to a solid

  • The change of state of matter from from gas to gas

Explanation

Question 6 of 10

1

Is a pure substance made from 2 or more particles

Select one of the following:

  • True
  • False

Explanation

Question 7 of 10

1

Are mixtures made from only 1 particles

Select one of the following:

  • True
  • False

Explanation

Question 8 of 10

1

Is decanting when you poor out a liquid and leave the solid behind?

Select one of the following:

  • True
  • False

Explanation

Question 9 of 10

1

what can you use to separate water from sand?

Select one or more of the following:

  • use either the methods of decanting or evaportion

  • use either the methods of chromatography or magnetic separation

  • use either the methods of distillation or centrifuging

Explanation

Question 10 of 10

1

condensation can also be seen forming in....

Select one or more of the following:

  • hot tea or coffee drinks

  • on a phone screen

  • in a perfume bottle

  • when it rains our windows get foggy

Explanation

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