Which of the following is a solution?
Shaving cream, Milk, Fog, Soap solution, Hairspray
The solution is formed where solid is dispersed in a liquid. Now consider the following:-
Thus, soap solution is the only correct answer.
Classify the following into solutions, suspensions and colloids :
Soda-water, Milk, Brine, Blood, Ink, Smoke in air, Chalk water mixture, Milk of Magnesia, Shaving cream, Muddy river water.
One of the following is a solid foam. This one is:
(a) butter (b) bread (c) shaving cream (d) ruby