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What Is the Molality of a Solution That Contains 74

Question 79

Multiple Choice

What is the molality of a solution that contains 74.2 g of 1,4-dichlorobenzene (C6H4Cl2) in 492 mL of carbon tetrachloride (CCl4) ? The density of CCl4 is 1.60 g/mL.


A) 0.158 m
B) 0.642 m
C) 0.151 m
D) 0.094 m
E) 1.64 m

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