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WorksheetsSolutions and Separations
Total questions: 20
Worksheet time: 13mins
Water and Ribena are mixed together. Hot water, coffee and sugar are mixed together. Which substance is the solvent in both?
Water
Coffee
Ribena
Sugar
If we dissolve salt in water and heat the water, it becomes a vapor and leaves the salt. This is called...
Decantation
Evaporation
Distillation
Filtration
What's this separation method?
distillation
Magnetism
evaporation
Filtration
Filtration and evaporation are...
A mixture of two substances.
A homogeneous mixture.
Methods to separate the components of mixtures.
A physical combination.
This separation method is called...
Magnetism
Filtration
Distillation
Evaporation
What is the substance to be dissolved in a liquid
solute
solvent
dissolve
mixture
A liquid mixture in which a solid is dissolved evenly throughout a liquid.
mixture
solution
solute
solvent
A substance that is being dissolved in a solvent.
mixture
solution
solute
solvent
The liquid that is dissolving the solute.
mixture
solution
solvent
solute
The ability to be dissolved.
solvent
solubility
dissolve
concentration
The process of a solid being incorporated or absorbed into a liquid.
Solubility
concentration
dissolve
saturation
The ratio of solute in a solution to the solvent or total solution.
evaporation
saturation
variable
concentration
The process that occurs when no more solute can be dissolved in a solvent.
evaporation
concentration
saturation
solubility
Separating a solid from a liquid through a filter.
separation
magnetism
flotation
filtration
Separating a solution by changing a liquid to a gas.
flotation
filtration
solubility
evaporation
If we add 35 grams of salt to water and separate by evaporation, what amount of salt would be left behind?
0 grams
25 grams
35 grams
45 grams
Which of the following is a solution?
peas and carrots
sweet tea
pencils and erasers
water and sand
We start with 2 glasses that have the same amount of solvent. Glass 1 has 25 ml of salt and glass 2 has 50 ml of salt. Which glass is more dilute and which glass is more concentrated?
Glass 1 is more dilute
Glass 1 is more concentrated
Glass 2 is more dilute
Glass 2 is more concentrated
Which of the following are methods of separation?
Select all that apply.
Dissolving
Filtration
Distillation
Evaporation
