Question

relation between % mass density and molarity​

Answer 1

Explanation:

density= mass/volume

no.of moles = mass/MolarMass

therefore;

density =(moles×Molar Mass) / volume

but..Molarity= moles/volume

therefore...;

density=Molarity×Molarmass

Answer 2

Whereas density is the mass of a solid, liquid or gas divided by its volume, molarity is the number of moles of solute per liter of solution. A mole of a compound is the atomic masses of its component atoms in grams, and a liter is a measure of volume, so molarity is also a measure of density.