Chemistry - Liquid Solution Question with Solution | TestHub

Molality $=\frac{{\mathrm{n}}_{\mathrm{solute}}}{\mathrm{Mass} \mathrm{of} \mathrm{Solvent} \left(\mathrm{kg}\right)}$

Mass of solvent $=\frac{{\mathrm{n}}_{\mathrm{solute}}}{\mathrm{Molality}}$

Mass of solvent $=\frac{0.5}{1}=0.5 \mathrm{kg}$ or $500 \mathrm{gm}$.