Question

alum is used in the process of sedimentation give reason​

Answer 1

Answer:

by using alum in the water the rate of sedimentation can be increased this process is called loading here all insoluble solid that uses of the mixture get accumulated on alum leading to the separation of solid from insoluble solid particles

Answer 2

Explanation:

alum is added to water to destabilize natural fine particulate matter suspended in water . By , adding alum in the water , the rate of sedimentation can be increased . this processes is called loading . here all the insoluble solid particles of the mixture get accumulated on alum leading the seperation of solid from insoluble solid particles