An emulsion consists of

Milk is an example of :

Tyndall effect is a phenomenon of

Concentration of a solution can be expressed in: 1. Molarity 2. Molality Select the answer using the code given below:

Which one of the following is not a solution?

A solution contains 20 g of solute in 180 g of solvent. If the solvent is water, what is the concentration of the solution in terms of mass percentage?