3. Calculate the freezing point of a 0.050m solution of glucose (C6H12O0;MM=180.16g/mol) in a) H2O. Water freezes at 0.00C and its Kr is 1.86C/m. b) 0.046C c) 0.046C d) 12.2C e) 5.49C f) 0.093C g) 1.23C b) 2.47C