Chapter7: Solutions And Colloids
Section: Chapter Questions
Problem 7.42E
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Question
MULTIPLE CHOICE.
1. Which is moderately soluble in both benzene and water?
a. decane
b. benzoic acid
c. formic acid
d. naphthalene
2. Given an intravenous solution, dextrose 10% in water, which contains 10.0 g dextrose monohydrate (C6H12O6 H₂O, MM 198.17 g/mol) per 100.0 mL of solution, calculate the molality if the solution has a density of 1.01 g/mL.
Assume that volume and mass values are additive.
a. 1.55
b. 0.255
c. 0.555
d. 0.777
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