Question

3) Which of the following mixtures can be separated by using the filteration

method.

a) Water and iron filings

b) Sugar and water

c) Soil and salt

d) Water and glucose​

Answer 1

Answer:

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Explanation:

a) water and iron fillings..

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Answer 2

Answer :

$\tt{\underline{\underline{\orange{a)\: Water\ and\ iron\ fillings\ }}}}$

Filteration : Filteration is a process of separating any heterogeneous mixture in which one component is liquid into pure components . The mixture of water and iron fillings is a heterogeneous mixture with water as a liquid .

A heterogeneous mixture is that in which two components do not get mixed thoroughly with each other .

The separation techniques for other mixtures are :

• 1) Sugar and water : This can be separated by evaporation or distillation .

• 2) Soil and salt : Mixture can be mixed with water and filtered , salt water will be left . Salt can be separated from water by evaporation.

• 3) Water and glucose : Glucose is also soluble in water and can be separated as the same as sugar or salt i.e. through evaporation .