Question

why we need normality as a method of measuring concentration of solute when we have molality and molarity as methods to measure it?​

Answer 1

Answer:

Molarity refers to the concentration of a compound or ion in a solution, normality refers to the molar concentration only of the acid component or only of the base component of the solution. Thus, normality offers a more in-depth understanding of the solution's concentration in acid-base reactions.