Calculate the Freezing Point of a Solution Containing 20 Grams

question 116

Multiple Choice

Calculate the freezing point of a solution containing 20 grams of KCl and 2200.0 grams of water. The molal-freezing-point-depression constant (K_f) for water is 1.86 °C/m.

• A)-0.45 °C
• B)+0.45 °C
• C)-0.23 °C
• D)+0.23 °C
• E)1.23 °C

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