Molar concentration $(M)$ of any solution $=$
- A$\frac{\text{No. of moles of solute}}{\text{Volume of solution in litre}}$
- B$\frac{\text{No. of gram equivalent of solute}}{\text{Volume of solution in litre}}$
- C$\frac{\text{No. of moles of solute}}{\text{Mass of solvent in kg}}$
- D$\frac{\text{No. of moles of any constituent}}{\text{Total no. of moles of all constituents}}$
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