Karnataka Board PUCPUC Science 2nd PUC Class 12

Give Reasons for the Following Observations: Addition of Alum Purifies the Water - Chemistry

Advertisements
Advertisements

Give reasons for the following observations: Addition of alum purifies the water

Advertisements

Solution

In water purification, alum acts as a good coagulant. A coagulant binds extremely fine and small particles of impure water to large particles which are easily removable by filtration or settling. So, anyone can remove unwanted colour and turbidity from water.

Concept: Emulsions
  Is there an error in this question or solution?
2014-2015 (March) Panchkula Set 1
Share
Notifications



      Forgot password?
Use app×