Question

why do we need to seperate different components of a mixtures​

Answer 1

: Why do we need to separate different components of a mixture? ... order to either separate the to separate more than one useful components from mixture. For example, grain purchased from shops can contain several impurities such as pieces of stone, husk, broken grains, etc.

Answer 2

SEPARATING MIXTURES. The substances in a mixture are separated by the differences in their physical properties, such as their particle size. The more different the properties are, the easier it is to separate the substances. Tea leaves do not dissolve in water, so you can use a strainer to FILTER them.