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0.5 mol of glucose is dissolved in 250 g of water. What is the molality of the solution?
A0.5 m
B0.125 m
C1 m
D2 m
Answer & Solution
Correct answer: D. 2 m
Molality is 0.5 mol divided by 0.250 kg of water, which is 2 mol per kg.
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