Rocitation Problem Set 3 ( for Wednesday, Jan. 25) Choose the one alternative that best completes the statement or answers the question. 1) Which is true regarding the solvation of a solute in a solvent? 1) A) Separation of solute molecules from one another, and separation of solvent molecules from one another, are both endothermic processes. B) Separation of solute molecules from one another is an endothermic process, and separation of solvent molecules from one another is an exothermic process. C) Separation of solute molecules from one another, and separation of solvent molecules from one another, both result in a decrease in entropy. D) Separation of solute molecules from one another, and separation of solvent molecules from one another, are both exothermic processes. E) Separation of solute molecules from one another is an exothermic process, and separation of solvent molecules from one another is an endothermic process. 2) Which is immiscible with water? 2) B) C) D) S=C=S E) NH3 3) A solution containing less solute than the equilitrium amount is called 3) A) an unaturated solution. B) a dilute solution. C) a supersaturated solution. D) a concentrated solution. E) a saturated solution