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?

The amount of solute present per unit volume or per unit mass of the solution/solvent is known as _____ in Chemistry.

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?

If an unsaturated sugar solution is prepared by mixing 100 grams of sugar with half litre of water, which of the following physical quantities will not change?

Desalination of seawater is done by using reverse osmosis. The pressure applied to the solution is