CHEMISTRY · Subjective · AP · Chemistry · Properties of Substances and Mixtures · Properties of Substances and Mixtures
Problem
0.48 g of a substance was dissolved in 10.6 g C6H6 . The freezing point of benzene was lowered by 1.8°C. Calculate molar mass of the substance. Molecular depression constant for benzene is 5.0 K mol−1 kg .