**Instructions:**Match the following aqueous solutions with the appropriate letter from the column on the right based on their freezing points.**Aqueous Solutions:**1. **0.20 m KI**2. **2.78 × 10⁻² m Cr(CH₃COO)₃**3. **0.11 m Cr(CH₃COO)₂**4. **0.37 m Ethylene glycol (nonelectrolyte)****Freezing Point Categories:**A. Lowest freezing point B. Second lowest freezing point C. Third lowest freezing point D. Highest freezing point **Explanation:**When matching, consider the van't Hoff factor and concentration of each solution, as they impact freezing point depression. Electrolytes, which dissociate into ions, generally cause a greater depression in freezing point than nonelectrolytes at the same molality.

Answered: Match the following aqueous solutions…

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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**Instructions:**

Match the following aqueous solutions with the appropriate letter from the column on the right based on their freezing points.

**Aqueous Solutions:**

1. **0.20 m KI**
2. **2.78 × 10⁻² m Cr(CH₃COO)₃**
3. **0.11 m Cr(CH₃COO)₂**
4. **0.37 m Ethylene glycol (nonelectrolyte)**

**Freezing Point Categories:**

A. Lowest freezing point
B. Second lowest freezing point
C. Third lowest freezing point
D. Highest freezing point

**Explanation:**

When matching, consider the van't Hoff factor and concentration of each solution, as they impact freezing point depression. Electrolytes, which dissociate into ions, generally cause a greater depression in freezing point than nonelectrolytes at the same molality.

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Step 1

Colligative properties: The colligative properties are those properties of solutions that depend on the number of solute particles, and not depend on the nature of the solute particles. The number of solute particles can be related to the molality of the solution. These properties depend on the nature of the solvent.

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