Question

why is necessary to separate the constituents of a mixture ​

Answer 1

Answer:

1) To remove unwanted particles

For eg

We remove the tea leaves from tea using a strainer. We cannot drink tea with the tea leaves. Hence, they are separated.

2) To obtain important substances.

Some substances are more important than others in a mixture.Therefore, these need to be obtained by separation of substances.

For eg

Crude oil is raw oil. It is a mixture of many oils. It has petrol, diesel, kerosene, paraffin wax. But it also contains impurities.We all know petrol and diesel are used in vehicles. Vehicles cannot run without them. Thus, they have to be separated from the crude oil.

3) To obtain pure substances

For eg

Saltwater is not very important to us. But salt and water individually are very useful to us. Hence, we need to separate both from each other.

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Tired of writing

Hope it helps