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12 questions
_________________ substances can dissolve in a liquid.
Insoluble
Soluble
Pepper is an example of a substance that is __________________ in water.
soluble
insoluble
dissolves
When a soluble substances dissolves, it usually leaves behind a __________________ liquid and we cannot ___________________ it.
cloudy, see
clear, taste
clear, see
cloudy, taste
Which substances are insoluble in water? (choose TWO answers)
sand
salt
sugar
flour
Which substances are soluble in water? (choose TWO answers)
pepper
coffee
sugar
flour
Salt dissolves in water so it dissolves in all liquids.
True
False
What makes a soluble substance dissolve faster? (choose THREE answers)
shaking or stirring
heating
cooling
using smaller particles
_________________ substances cannot dissolve in a liquid.
Soluble
Insoluble
Coffee is an example of a substance that is __________________ in water.
insoluble
dissolves
soluble
Sugar is a __________________ and water is a __________________. Together, they make a ___________________.
solvent, solute, solution
solution, solvent, solute
solute, solvent, solution
When an insoluble substance cannot dissolve, it usually leaves behind a __________________ liquid with suspended particles and particles at the _________________ of the cup.
cloudy, bottom
clear, top
clear, bottom
cloudy, top
Flour is soluble in water.
True
False
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