Difference between molarity n molality??

1.	Difference between molarity n molality??
Answer» \tMolarityMolalityMolarity of a given solution is defined as the total number of moles of solute per litre of solution.Molality is defined as the total moles of a solute contained in a kilogram of a solvent.Mathematical expression is M = number of moles of the solute /Volume of solution given in terms of litres.Mathematical expression is m = Numbers of moles of solute/Mass of solvent in kgs m = (g ✕ 1000)/(W ✕ m).Depends on volume of the whole solution.Depends on the mass of the solvent.Unit sign expressed as (M).Unit sign expressed as (m).Molarity has a unit of moles/liter.Molality has units of moles/kg.\t

Discussion