Question

Formula relation between molality and mole fraction

Answer 1

#Molality (m) = no. of moles of solute /wt. solvent in kg

#Mole fraction (x) =No. of moles of solute /no. of moles of solute + no. of moles of solvent.

#hence m / x = no. of moles of solute +no. of moles of solvent / wt of solvent in kg.