Question: Difference between molality and molarity??

  Answer:

The total number of moles of solute present per liter of solution is defined as the molarity of the solution. The total moles of a solute present per kilogram of solvent is defined as molality.

Explanation:

Molarity is measured in mol L-1. It is determined by the volume of the solution.

Molality is measured in mol Kg-1. It is determined by the solvent's mass.

Molarity expressed mathematically

M is the number of moles of the solute divided by the volume of solution in liters.

                                    M=n/v

Molality expressed mathematically

m = Numbers of moles of solute/Mass of solvent in Kg is the mathematical expression.

                                    m=(g*1000)/(W*m)

The following is the relationship between molarity (M) and molality (m):

m=(1000*m)/1000*(d-M)M!

M=molarity

m=molality

M!= molar mass of the solute

The provided formula converted the molality value of a solution into the molarity value.