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36 g glucose (180 g/mol) in 500 g water (Kb 0.52). Boiling point rise?
A0.104 K
B0.416 K
C0.208 K
D0.052 K
Answer & Solution
Correct answer: C. 0.208 K
0.2 mol glucose in 0.5 kg water is 0.4 m, and 0.52 × 0.4 = 0.208 K.
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