Question

which process is used to remove insoluble impurities from water ?​

Answer 1

filtration can also remove insoluble impurities but in this case sedimentation and decanation is more appropriate .

AND

distillation

Answer. The method of heating water to separate soluble impurities is called distillation. In distillation, impure water is vaporized by heating and then the water vapor is condensed in a separate vessel, thus producing pure water free of soluble impurities. This method is used very frequently in labs and factorie.

Answer 2

The process that is used to remove insoluble impurities from water is- Filtration.

• The principle behind the separation of particles using filtration method is the difference in the size of particles. It is a type of physical separation method that uses filter paper to separate large insoluble particles from small soluble particles.
• By using filtration method, insoluble impurities are retained on the filter paper and are separated from water. As water has small sized particles, it passes through the filter paper.