Question

define molarity molality and mole fraction of solvent​

Answer 1

Explanation:

Both molarity and molality are measures of a chemical solution's concentration. The molality describes the moles of a solute in relation to the mass of a solvent, while the molarity is concerned with the moles of a solute in reaction to the volume of a solution.

Answer 2

Answer:

It is the number of moles of the solute per kilogram of the solvent. It is the ratio of the number of moles of solute to the mass of solvent in kg. (iii) Molarity. It is the number of moles of solute per litre of the solution. It is the ratio of the number of moles of solute to the volume of solution in litre.