Which one of the following is not a colloidal solution?
Milk
Blood
Ice-cream
Urea solution
Urea is completely soluble in water giving true solution. Hence it is not a colloidal solution.
Milk is a colloid. Select the correct statement regarding milk as colloidal solution.
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.
Which of the following is a solution?
Shaving cream, Milk, Fog, Soap solution, Hairspray