Question

difference between normality and molarity

Answer 1

molaritymeans, number of moles of solute per liter of solution. whereas Normality is number of mole equivalents per liter of solution. Morality is used for total volume of solution, whereas normality is used for acids or bases.

Answer 2

Hey, here is ur answer.

It is quite simple. They are actually different ways of measuring concentrations for different situations.

So, Molarity is number of moles per litre of solution. Hence, we can say that:

Molarity (denoted by M) = Number of moles of solute/Volume of solution ( in L)

On the other hand, Molality is the number of moles of solution per kilogram of solvent. Hence, we can say that:

Molality(denoted by m) = Number of moles of solute/ Mass of solvent (in Kg)

So there are differences chemically or dimensionally. For ex. The dimensions of Molarity is 1/[L]^3 while the dimensions for Molality is 1/[M] ^1.

Hope this answer helps to you✌️✌️