Showing posts with label molarity. Show all posts
Showing posts with label molarity. Show all posts

Define molarity, molality, normality, mole-fraction.

Molarity (M): 

Molarity is defined as the number of moles of solute per litter of solution. That is,



Here,
     W = weight of solute.
     M = molecular mass of solute
     V = volume of solution