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Duplicate of Separating Mixtures + Duplicate of  ...

  • Game Code: 2825272
  •  39     Public
    ...
  •   Study   Slideshow
  • Which of these separation methods would you use to separate lead and iron filings?
    Magnetic separation
    Filtration
    Centrifuging
    Gravity separation
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  • What property of matter allows you to utilise distillation as a separation method?
    Density
    Particle size
    Magnetism
    Boiling point
  •  15
  • Which of the diagrams show only mixtures?
    TOP: a, c. BOTTOM: a, b, c, d.
    TOP: a. BOTTOM: c, d.
    TOP: b. BOTTOM: none.
    TOP: c. BOTTOM: a, b, d.
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  • Which of these substances do we often use a centrifuge to separate?
    Ink
    Juice
    Paint
    Blood
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  • The substance which is able to pass through a filter is known as the...
    Filtrate
    Liquid
    Distillate
    Residue
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  • Will wanted to extract essence from cinnamon bark. Which separation method would he use?
    Crystallisation
    Distillation
    Froth flotation
    Filtration
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  • Which of the following substances is pure?
    Tomato sauce
    Distilled water
    Shampoo
    Cookie dough
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  • Ruby made some instant black coffee. What would be the solute in her solution?
    Milk
    Water
    Granulated coffee
    It's not a solution
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  • A solution has formed when...
    The mixture goes cloudy.
    Bubbles form.
    The solvent changes colour.
    All the solute has disappeared.
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  • Which of these is a method for separating insoluble substances?
    Evaporation
    Crystallisation
    Filtration
    Distillation
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  • Why might scientists wish to separate substances?
    A mixture contains a contaminant they want to get rid of.
    To make rock candy.
    They want to learn what some mixtures are made of.
    They want to obtain pure substances from nature.
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  • What does the following set-up diagram show?
    Froth flotation
    Centrifuging
    Filtration
    Distillation
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  • Which separation method is commonly used before serving wine?
    Evaporation
    Centrifuging
    Decanting
    Distillation
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  • Which of these methods is used often in forensic science?
    Chromatography
    Magnetic separation
    Distillation
    Filtration
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  • State the methods (in order) to separate a mixture of salt, sand, iron filings and water.
    Filtration, magnetic separation, decantation.
    Filtration, evaporation, magnetic separation.
    Evaporation, decantation, magnetic separation.
    Decantation, magnetic separation, filtration.
  •  15
  • What if I told you that this was your final exam for Science in Year 7?
    Come on!
    Celebrate...
    Good times...
    Let's celebrate!
  •  15
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