Ch 27: Colligative Properties of Solution

About This Chapter

Let us help you boost your knowledge of chemistry's colligative properties of solution, including information about freezing and boiling points. Use these lessons and quizzes to get the highest score you can on an upcoming exam or prepare for a class project.

Colligative Properties of Solution - Chapter Summary

In this chapter, our instructors explain the colligative properties of vapor pressure and osmotic pressure and describe Raoult's Law and the equation used to determine osmotic pressure. The concept of freezing point depression will be defined along with instructions about how to determine a new freezing point. You will learn how to calculate the boiling point in a solution using a simple equation.

As you progress through the lessons, you'll be introduced to the concepts of molality, electrolytes and solutions. The formula used to calculate molecular weight will be reviewed, along with where atomic masses can be located on the periodic table. After you have reviewed this chapter, you should be able to:

  • Use Raoult's Law to determine the vapor pressure of a solution
  • Calculate osmotic pressure and molar mass using the correct equation
  • Identify a freezing point
  • Explain freezing point depression
  • Use a simple equation to calculate boiling point
  • Determine molecular weight using a formula
  • Locate atomic masses on the periodic table

Each lesson is accompanied by a transcript so you can review the material offline at any time. Our lessons and quizzes are designed by professional instructors, ensuring your learning experience is simple and interesting. As you work through the chapters and lessons, feel free to contact one of our instructors with additional questions. All of our chapters are mobile-friendly and available for you to review 24 hours a day, seven days a week.

Chapter Practice Exam
Test your knowledge of this chapter with a 30 question practice chapter exam.
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Practice Final Exam
Test your knowledge of the entire course with a 50 question practice final exam.
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