Mixtures
3 months ago
kristineocenar
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10 QuestionsShow answers
  • Question 1
    120 seconds
    Q.

    In which liquid is paint soluble?

    answer choices

    alcohol

    acetone

    thinner

    water

  • Question 2
    30 seconds
    Q.

    Which is a form of heterogeneous mixture?

    answer choices

    gravel and water

    sugar and water

    powdered milk and water

    powdered coffee and water

  • Question 3
    30 seconds
    Q.

    When sand and pebbles are mixed, they are best separated through the use of _________.

    answer choices

    decantation

    filtration

    manual separation

    magnetic separation

  • Question 4
    120 seconds
    Q.

    Which of the following mixtures may be separated using filtration?

    answer choices

    oil and water

    salt from salt water

    sand and iron fillings

    coconut milk from grated coconut fruit

  • Question 5
    30 seconds
    Q.

    Which is NOT a solvent?

    answer choices

    acetone

    gasoline

    paint

    water

  • Question 6
    30 seconds
    Q.

    Why is water known as universal solvent?

    answer choices

    It is found anywhere.

    It gives life to living things.

    It covers the greater part of the earth.

    It dissolves almost all the substances on Earth.

  • Question 7
    30 seconds
    Q.

    Which is NOT a solute in a cup of coffee?

    answer choices

    coffee

    milk

    sugar

    water

  • Question 8
    30 seconds
    Q.

    Salt is dissolved in water. How can you separate the salt from water?

    answer choices

    add more salt

    filter the water

    dispose the water

    boil the water and let it evaporate

  • Question 9
    30 seconds
    Q.

    Which of the following is TRUE about solutions?

    answer choices

    Solutions are clear in appearance.

    Substances in solutions are large enough to be seen.

    Solutions exhibit scattering of light or the Tyndall effect.

    Substances in solutions can be separated through filtration.

  • Question 10
    30 seconds
    Q.

    Which of the following is not a solution?

    answer choices

    sea water

    oil in water

    alcohol in water

    carbonated drink

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