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10 questions
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- Multiple ChoicePlease save your changes before editing any questions.
A liquid mixture in which particles can be seen and easily separated by settling or filtration is a ____________
solution
suspension
solvent
solute
- Multiple ChoicePlease save your changes before editing any questions.
Milk is an example of which type of mixture?
solution
suspension
colloid
compound
- Multiple ChoicePlease save your changes before editing any questions.
Which one of the following techniques would best be used to separate soil and water?
crystallization
distillation
Filtration
Chromatography
- Multiple ChoicePlease save your changes before editing any questions.
The soil that is left on the filter paper is known as
filtrate
semi-permeable
residue
sieving
- Multiple ChoicePlease save your changes before editing any questions.
The diagram shows the apparatus for separating soil and water. What are the labelled parts?
A = residue, B = distillate
A = residue, B = filtrate
A = filtrate, B = residue
A = distillate, B = filtrate
- Multiple ChoicePlease save your changes before editing any questions.
A mixture of one substance dissolved evenly throughout another
Colloid
Emulsion
Solution
Suspension
- Multiple ChoicePlease save your changes before editing any questions.
A suspension that does not separate easily is called a
colloid
solution
filtrate
sediment
- Multiple ChoicePlease save your changes before editing any questions.
This device has many small holes that let through small things, but trap larger particles.
Beaker
Filter
Test tube
Conical flask
- Multiple ChoicePlease save your changes before editing any questions.
A mixture of food dye in water is called a
colloid
suspension
emulsion
solution
- Multiple ChoicePlease save your changes before editing any questions.
Why can't we use filtration to separate salt from water?
The salt will destroy the filter
The salt is dissolved in the water
Because salt in water is a colloid
It is impossible to remove salt from water