3. (1) Please write the four properties of dilute solutions containing non-volatile solute. (2) 0.440 g of a substance dissolved in 22.2 g of benzene lowered the freezing point of benzene by 0.567 °C. Calculate the molecular mass of the substance and the boiling point increase. (K₁= 5.12 °C.kg. mol-¹ and K₁ = 2.16° C.kg. mol-¹)

3. (1) Please write the four properties of dilute solutions containing non-volatile solute. (2) 0.440 g of a substance dissolved in 22.2 g of benzene lowered the freezing point of benzene by 0.567 °C. Calculate the molecular mass of the substance and the boiling point increase. (K₁= 5.12 °C.kg. mol-¹ and K₁ = 2.16° C.kg. mol-¹)

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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