The concentration of solutions can be expressed in number of ways such that Normality
Channel: Doubtnut
Date: 02/08/2020

The concentration of solutions can be expressed in number of ways such that Normality, Molarity, Molality, Mole fractions, Strength, `%` by weight, `%` by volume and `%` by strength. The molarity of ionic compound is usually expressed as formality beacuse we use formula weight of ionic compound. Addition of water to a solution changes all these terms, however increase in temperature does not change molality, mole fraction and `%` by weight terms.  The normality of `0.3N H_(3) BO_(3)` is: