If the boiling point of an aqueous solution is measured at 103.12C, predict the freezing point of the solution. Kb(H2O)=0.52Ckg/mol Kf(H2O)=1.86Ckg/mol A. Cannot be determined, need to know van't Hoff factor of the solute B. 186C C. 3.12C D. 11.16C