State two ways, by which a saturated solution can be changed to unsaturated solution.
60 Likes
A saturated solution can be changed to an unsaturated solution by:
Answered By
39 Likes
What do you understand by:
(a) Soft water
(b) Hard water
(c) Temporary Hard water
(d) Permanent hard water.
What are the causes for
(a) Temporary hardness
(b) Permanent hardness
What is a soap, what is it used for?
What is the advantage of a detergent over soap ?