Question

Which of these is a purification technique for the removal of insoluble impurities ?​

Answer 1

Explanation:

filtration....

hope it helps

Answer 2

Answer:

The process such as Sedimentation, Decantation and Filtration are used to remove insoluble impurities in water.

The substance which makes water unfit for beneficial use, it is called as impurities.

There are two types of impurities called soluble and insoluble impurities.