Molar Definition in Chemistry (Unit)

Molar refers to the unit of concentration molarity, which is equal to the number of moles per liter of a solution. In chemistry, the term most often refers to molar concentration of a solute in a solution. Molar concentration has the units mol/L or M.Molar also refers to other measurements dealing with moles such as molar mass, molar heat capacity and molar volume. Example A 6 molar (6 M) solution of H2SO4 refers to a solution with six moles of sulfuric acid per liter of solution. Remember, the volume refers to liters of solution, not liters of water added to prepare the solution. Sources Tro, Nivaldo J. (2014). Introductory Chemistry Essentials (5th ed.). Pearson. Boston. ISBN 9780321919052.