Question 13.10,12,13 This portion of a phase diagram shows the vapor-pressure cu

Question

Question 13.10,12,13

This portion of a phase diagram shows the vapor-pressure curves of a volatile solvent and of a solution of that solvent containing a nonvolatile solute. Which line represents the solution? What are the normal boiling points of the solvent and the solution? Suppose you had a balloon made of some highly flexible semi-permeable membrane. The balloon is filled completely with a 0.2 M solution of some solute and is submerged in a 0.1 M solution of the same solute: Initially, the volume of solution in the balloon is 0.25 L. Assuming the volume outside the semipermeable membrane is large, as the illustration shows, what would you expect for the solution volume inside the balloon once the system has come to equilibrium through osmosis? The molecule n-octylglucoside, shown here, is widely used in biochemical research as a nonionic detergent for "solubilizing" large hydrophobic protein molecules. What characteristics of this molecule are important for its use in this way? Indicate whether each statement is true or false: A solute will dissolve in a solvent if solute-solute interactions are stronger than solute-solvent interactions.

Explanation / Answer

13(10) above 1 atm

b) solvent 70 0C

Solution : 650C

13(11) It will reach to final concentration of 0.1 M and volume will become 0.5 L

13(12) section not given

13(13) False : the solute will dissolve in solvent when solute-solute interaction less than solute -solvent

Related Questions

Navigate

• Browse (All)
• Browse Q
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.