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A Solution Is Prepared by Dissolving 21

Question 50

Multiple Choice

A solution is prepared by dissolving 21.0 g of glycerin ( A solution is prepared by dissolving 21.0 g of glycerin ( ) in 201 g of ethanol The freezing point of the solution is ________°C. The freezing point of pure ethanol is . The molal freezing point depression constant ( ) for ethanol is The molar masses of glycerin and of ethanol are 92.1 g mol<sup>-1</sup> and 46.1 g mol<sup>-</sup><sup>1</sup>, respectively. A) -112.8 B) -116.4 C) 2.26 D) -112.3 E) -116.9 A solution is prepared by dissolving 21.0 g of glycerin ( ) in 201 g of ethanol The freezing point of the solution is ________°C. The freezing point of pure ethanol is . The molal freezing point depression constant ( ) for ethanol is The molar masses of glycerin and of ethanol are 92.1 g mol<sup>-1</sup> and 46.1 g mol<sup>-</sup><sup>1</sup>, respectively. A) -112.8 B) -116.4 C) 2.26 D) -112.3 E) -116.9 A solution is prepared by dissolving 21.0 g of glycerin ( ) in 201 g of ethanol The freezing point of the solution is ________°C. The freezing point of pure ethanol is . The molal freezing point depression constant ( ) for ethanol is The molar masses of glycerin and of ethanol are 92.1 g mol<sup>-1</sup> and 46.1 g mol<sup>-</sup><sup>1</sup>, respectively. A) -112.8 B) -116.4 C) 2.26 D) -112.3 E) -116.9 ) in 201 g of ethanol A solution is prepared by dissolving 21.0 g of glycerin ( ) in 201 g of ethanol The freezing point of the solution is ________°C. The freezing point of pure ethanol is . The molal freezing point depression constant ( ) for ethanol is The molar masses of glycerin and of ethanol are 92.1 g mol<sup>-1</sup> and 46.1 g mol<sup>-</sup><sup>1</sup>, respectively. A) -112.8 B) -116.4 C) 2.26 D) -112.3 E) -116.9 The freezing point of the solution is ________°C. The freezing point of pure ethanol is A solution is prepared by dissolving 21.0 g of glycerin ( ) in 201 g of ethanol The freezing point of the solution is ________°C. The freezing point of pure ethanol is . The molal freezing point depression constant ( ) for ethanol is The molar masses of glycerin and of ethanol are 92.1 g mol<sup>-1</sup> and 46.1 g mol<sup>-</sup><sup>1</sup>, respectively. A) -112.8 B) -116.4 C) 2.26 D) -112.3 E) -116.9 . The molal freezing point depression constant ( A solution is prepared by dissolving 21.0 g of glycerin ( ) in 201 g of ethanol The freezing point of the solution is ________°C. The freezing point of pure ethanol is . The molal freezing point depression constant ( ) for ethanol is The molar masses of glycerin and of ethanol are 92.1 g mol<sup>-1</sup> and 46.1 g mol<sup>-</sup><sup>1</sup>, respectively. A) -112.8 B) -116.4 C) 2.26 D) -112.3 E) -116.9 ) for ethanol is A solution is prepared by dissolving 21.0 g of glycerin ( ) in 201 g of ethanol The freezing point of the solution is ________°C. The freezing point of pure ethanol is . The molal freezing point depression constant ( ) for ethanol is The molar masses of glycerin and of ethanol are 92.1 g mol<sup>-1</sup> and 46.1 g mol<sup>-</sup><sup>1</sup>, respectively. A) -112.8 B) -116.4 C) 2.26 D) -112.3 E) -116.9 The molar masses of glycerin and of ethanol are 92.1 g mol-1 and 46.1 g mol-1, respectively.


A) -112.8
B) -116.4
C) 2.26
D) -112.3
E) -116.9

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