You have a 10.40-g mixture of table sugar (C12H22O11) and table salt (NaCl) .When this mixture is dissolved in 150.g of water,the freezing point is found to be -2.24°C.Calculate the percent by mass of sugar in the original mixture.
A) 39.0%
B) 43.8%
C) 53.9%
D) 61.0%
E) none of these
Correct Answer:
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