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Worksheetsseparation techniques
Total questions: 15
Worksheet time: 10mins
What is the name of this separation technique?
Simple distillation
Fractional distillation
Boiling
Evaporation
Which of the following statements tells us that a sample of liquid is pure water?
It is colourless.
It leaves no residue when filtered.
It boils at 100oC.
It is odourless.
What is the name of this separation technique?
distillation
filtration
evaporation
chromatography
Which separation technique is used to obtain salt from seawater?
Simple distillation
Filtration
Chromatography
Evaporation
Name the separation technique
Centrifuge
Bunsen burner
Distillation
Evaporation
In a salt water solution ...
Salt is the solute and water is the solvent
Salt is the solvent and water is the solute
What are mixtures?
2 or more elements chemically combined together
2 or more different substances that are not chemically combined
Cannot be broken down into simpler substances by chemical methods
Substances that can be separated through filtration
Sand is ________________ in water.
soluble
insoluble
