A coagulating agent frequently added to water to remove the suspended and colloid impurities is:

Question

Verified by Toppr

Answer 1

Alum is a coagulating agent, frequently added to water to remove impurities from water because impurities contain negative charge and alum give positive charge particle for coagulation.

Answer 2

Alum is a coagulating agent, frequently added to water to remove impurities from water because impurities contain negative charge and alum give positive charge particle for coagulation.

A coagulating agent frequently added to water to remove the suspended and colloid impurities is:

Mohr salt

Alum

Bleaching powder

Copper sulphate

Alum is a coagulating agent, frequently added to water to remove impurities from water because impurities contain negative charge and alum give positive charge particle for coagulation.

The colloidal solution of red colour is obtained by adding some drops of dil HCl precipitate of fresh ferric oxide . This process is called .

Muddy water can be purifies through coagulation using________

Blood may be purified by

Which is the fastest method for purification of a colloid?

Which of the following process is used to remove impurities from dispersion medium in Ultracentrifugation?

Revise with Concepts

Preparation and Purification of Colloids