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Calculate the Freezing Point of a Solution Containing 5 KfK_f )For Water Is

Question 105

Multiple Choice

Calculate the freezing point of a solution containing 5.0 grams of KCl and 550.0 grams of water.The molal freezing point depression constant ( KfK_f ) for water is 1.86∘Cm−11.86 ^ { \circ } \mathrm { Cm } ^ { - 1 }


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

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