Chemistry
Grade-7
Easy
Question
What kind of mixture can be separated by the method of filtration?
- Colloids
- Solutions
- Suspensions
- Both A and B
Hint:
Suspensions
The correct answer is: Suspensions
- Colloids do not usually separate when they stand. Filtration does not separate them.
- Because the particles in a suspension are large enough, they do not pass through the filter paper. As a result, filtration can be used to separate the components of a suspension.
- Filtration is the separation of solute particles from a solution using filter paper. The particles should be larger than the pores of the filter paper.
- A solution is a homogeneous mixture of very small solute particles. As a result, the filtration process cannot separate solutions.
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