1) If a solution is made by dissolving 1 mole of glucose (C6H12O6) in 1 kg of water and another solution is made by dissolving 1 mole of sodium chloride (NaCl) in 1 kg of water, how do their freezing points compare? a) Glucose solution will have lower freezing point than the NaCl solution. b) The NaCl solution will have lower freezing point than the glucose solution because NaCl dissociates into ions. c) Both solutions will have the same freezing point because they contain equal amounts of solute.

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