A solution was made by dissolving3.75g of a pure non-volatile solute in 95g of
acetone. The boiling point of pure acetone was observed to be 55.95°C, and that
of the solution was 56.S0°C. Ifthe molar boiling point elevation constant (2.43) of
acetone is 1.71°C kg/mol, what is the approximate molar mass of the solute?
2 answers