Chemistry - Concentration Terms Question with Solution | TestHub

A solution of two components containing ${\mathrm{n}}_1$ moles of the $1{}^{\text{st }}$ component and ${\mathrm{n}}_2$ moles of the $2^{\text{nd }}$ component is prepared. ${\mathrm{M}}_1$ and ${\mathrm{M}}_2$ are the molecular weights of component 1 and 2 respectively. If d is the density of the solution in $\mathrm{g}{\mathrm{mL}}^{-1},{\mathrm{C}}_2$ is the molarity and ${\mathrm{x}}_2$ is the mole fraction of the $2^{\mathrm{nd}}$ component, then ${\mathrm{C}}_2$ can be expressed as :