What is solute and solvent.

Given examples of gaseous solute and solvent.

What do you understand by solute and solvent ?

A solution is made by dissolving CaBr_(2) in water (solvent) such that mass fraction of solute and solvent is same in the solution. The molality of solution is :

Identify solute and solvent in the following solution : Salt and water

Identify solute and solvent in the following solution : Air and water