Mixtures And Solutions Question Preview (ID: 21857)


Mixtures And Solutions Test Prep. TEACHERS: click here for quick copy question ID numbers.

Is every mixture a solution?
a) Yes
b) No
c)
d)

Which is these would separate a highly saturated solution from the extra material?
a) hand separation
b) filter
c) screen
d)

The definition of a mixture:
a) The amount of material in a liquid.
b) When two or more different materials are mixed together equally.
c) When materials are put together
d)

Which of the following tools could be used to separate a mixture of rocks and water?
a) filter
b) screen
c) evaporation
d)

Which method would be best to separate Epsom salt from water?
a) hand separation
b) screening
c) evaporation
d)

Two material are combined to form a chemical reaction. What are the materials called?
a) solution
b) reactants
c) product
d)

The material that is left over from a chemical reaction is called:
a) mixture
b) saturation
c) precipitate
d)

Angie knows a chemical reaction can cause gas, temperature change, and ______.
a) bubbles or fizz.
b) saturation.
c) concentration.
d)

To measure the amount of material it take to saturate a liquid, we used _____ in class.
a) a funnel
b) a syringe
c) a balance
d)

Which material is more soluble?
a) citric acid
b) Epsom salt
c) baking soda
d)

Epsom salt and water are mixed. The water is evaporated. What will you see?
a) crystals
b) a solution
c) concentration
d)

Two examples of reactants are:
a) Epsom salt and citric acid
b) calcium chloride and baking soda
c) ketchup and mustard
d)

An example of a mixture would be:
a) Lucky Charms and milk
b) Chex-mix
c) Pizza
d) all of the above

Which solution is more concentrated?
a) Kool-aid: 500 mL water and 3 scoops
b) lemonade: 500 mL water and 4 scoops
c) iced tea: 1000 mL water and 7 scoops
d)

A saturated solution is formed when:
a) the material changes color.
b) the liquid becomes cloudy.
c) no more material will dissolve.
d)

The definition of a solution is:
a) when a solid material dissolves in a liquid.
b) when no more material can dissolve in a liquid.
c) When a chemical reaction happens.
d)

How do you know a solution has become saturated?
a) bubble form
b) liquid becomes cloudy
c) no more material can dissolve
d) both b and c.

True or false: the concentration of a solution can be increase by adding more liquid and material.
a) True
b) False
c)
d)

How could you separate an Epsom salt solution containing rocks?
a) filter, screen, evaporate.
b) evaporate, screen, filter
c) screen, filter, evaporate
d)

Which is not an example of a solution?
a) sugar and water
b) salt and water
c) orange juice
d)

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