A Solution Is Prepared by Dissolving 4

question 56

Multiple Choice

A solution is prepared by dissolving 4.66 g of KCl in enough distilled water to give 250 mL of solution. KCl is a strong electrolyte. How will the freezing point of the solution be different from that of pure water? (Note: K_f for water is 1.86°C\M.)

• A)solution will be 0.930°C lower than water
• B)solution will be 0.475°C lower than pure water
• C)solution will be 0.930°C higher than pure water
• D)solution will be 0.475°C higher than pure water

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