1. 00 g of a non-electrolyte solute dissolved in 50 g of benzene, freezing point lowered by 0. 40 K. The freezing point depression constant of benzene is 5. 12 K, kg mol⁻¹. Find the molar mass of the solute. a. 236 gm/mole b. 256 gm/mole c. 266 gm/mole d. 274 gm/mole