Molar density is a measure of the number of moles of a substance per unit volume. It is often used in chemistry and physics to describe how densely packed the molecules (or moles) of a substance are within a given volume. Molar density is used for understanding concentrations in chemical reactions and processes like gas behavior under different conditions.
Molar Density Formula
\( \rho_m \;=\; \dfrac{ n }{ V }\) (Molar Density)