An exact mass of an unknown solute is added to a solution of heptane (an organic solvent). The freezing point of the resulting solution is 2.3 degrees lower than that of pure heptane. Which statement best describes what would happen if the mass of the unknown solute is doubled?

Which statement best summarizes the importance of ernest rutherford’s gold foil experiment? it proved that all of john dalton’s postulates were true. it verified j. j. thomson’s work on the atomic structure. it showed that an electron circles a nucleus in a fixed-energy orbit. it showed that a nucleus occupies a small part of the whole atom.