Question 1 5 pts A solution is prepared by dissolving 35.35 g ethanol (C2H5OH; Molar mass…

Question 1 5 pts A solution is prepared by dissolving 35.35 g ethanol (C2H5OH; Molar mass = 46.08 g/mol) in 42.2 g water. What is the molality (mol/kg) of C2H5OH in the solution? 4361 m 4.36 m 0.767 m 18.2 m 0.0182 m Question 2 5 pts Which observation correctly reflects colligative property? A KOH solution has a high vapor pressure than pure water Adding NaCl to ice will increase its melting point. A 0.5 m NaOH solution boils at a higher temperature than pure water. A0.5 m NaBr solution has a lower vapor pressure than a 0.5 m BaCl2 solution