Changes in boiling point, freezing point, and vapor pressure are A)the same for 2 M NaCl as they are for 2 M CaCl_2. B)the same for 50 mL of 2 M NaCl as they are for 250 mL of 1 M NaCl. C)the same for 75 mL of 2 M NaCl as they are for 50 mL of 2 M NaOH. D)the same at 1 atm as at 1.55 atm.

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Quizplus · Accepted Answer

The changes in colligative properties depend on the number of solute particles. Both solutions have the same molarity and volume, leading to the same number of solute particles.

Changes in Boiling Point, Freezing Point, and Vapor Pressure Are