Molecular weights can be determined by freezing point depression measurements. A 6.0 g sample of a compound whose empirical formula is (CH2)x is dissolved in 200 g of benzene. The freezing point of the solution is 1.83 C below that of pure benzene. The molal freezing point constant for benzene is 5.12 C/m. determine
a. The molecular weight of the compound.
b. The correct molecular formula of the compound.
c. Suggest a possible structure