Part A
A solution of water (Kf =1.86 ∘C/m) and glucosefreezes at − 4.75 ∘C. What is the molal concentration of glucose inthis solution? Assume that the freezing point of pure water is 0.00∘C. Express your answer to three significant figures and includethe appropriate units.
Part B
A solution of water (Kb =0.512 ∘C/m) and glucoseboils at 101.56 ∘C. What is the molal concentration of glucose inthis solution? Assume that the boiling point of pure water is100.00 ∘C.
Express your answer to three significant figures and include theappropriate units.
