26. A solution consists of nitrogen gas dissolved in water. How will the solubility of the nitrogen be affected by theincrease in temperature of the solution?a. It will increase.b. It will decrease. c. It will remain unchanged.27. What is the freezing point of 3.15 m glucose solution? K for water is 1.858 °C/m.a. 5.85°Cb. -5.85°Cc. 1.858°Cd. -1.858°C28. What does the Born-Haber cycle allow one to determine about an ionic compound?c. The ionic strength.a. The hydration energy.b. The lattice energyd. The ionic charg

The process of dissolution of a gas in water is an exothermic reaction. Since the reaction is…

26. A solution consists of nitrogen gas dissolved in water. How will the solubility of the nitrogen be affected by the increase in temperature of the solution? a. It will increase. b. It will decrease. c. It will remain unchanged.

26. A solution consists of nitrogen gas dissolved in water. How will the solubility of the nitrogen be affected by the increase in temperature of the solution? a. It will increase. b. It will decrease. c. It will remain unchanged.

EBK A SMALL SCALE APPROACH TO ORGANIC L

4th Edition

ISBN:9781305446021

Author:Lampman

Publisher:Lampman

Chapter80: Crystallization: Purification Of Solids

Section: Chapter Questions

Problem 1P

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Concept explainers

Micelles and Biological Membrane

Micelles are the type of lipid molecules that organize themselves in spherical shape in aqueous solutions. The production of the micelle is a reply to the amphipathic behavior of fatty acids. It means that they consist of both hydrophobic regions and hydrophilic regions. In micelles, polar head groups (hydrophilic groups) produce an outer layer associated with water whereas nonpolar tails (hydrophobic groups) are organized in the interior.

Question

26. A solution consists of nitrogen gas dissolved in water. How will the solubility of the nitrogen be affected by the
increase in temperature of the solution?
a. It will increase.
b. It will decrease. c. It will remain unchanged.
27. What is the freezing point of 3.15 m glucose solution? K for water is 1.858 °C/m.
a. 5.85°C
b. -5.85°C
c. 1.858°C
d. -1.858°C
28. What does the Born-Haber cycle allow one to determine about an ionic compound?
c. The ionic strength.
a. The hydration energy.
b. The lattice energy
d. The ionic charg

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