The addition of 5 grams of a compound to 750 g of CC14 lowered the freezing point of the solvent by 10.5K. Calculate the molar mass of the compound. Here is a table that can be found at the back of our reference by Atkins. Table 5.2 Freezing-point and boiling-point constants K/(K kg mol-?) K/K kg mol-) 3.90 3.07 5.12 2.53 40 3.8 2.37 Acetic acid Benzene Camphor Carbon disulfide Carbon tetrachloride Naphthalene Phenol Water 30 4.95 6.94 5.8 7.27 3.04 1.86 0.51 Data: KT