Unit 8 - Particles In Solution

6 Questions | Total Attempts: 140

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Water Quizzes & Trivia

Questions for the lesson of the same title.


Questions and Answers
  • 1. 
    Which of the following increases rate of evaporation?
    • A. 

      Increasing attraction between solvent molecules.

    • B. 

      Decreasing surrounding temperature.

    • C. 

      Decreasing attraction between solvent molecules.

    • D. 

      Combining polar solvents with polar solutes.

  • 2. 
    Vitamin C is a(n) ____ compound and dissolves readily in water.
    • A. 

      Nonpolar

    • B. 

      Polar

    • C. 

      Fat soluble

    • D. 

      Oily

  • 3. 
    Substances that do not ionize in water and cannot conduct electricity are called ______.
    • A. 

      Nonelectrolytes

    • B. 

      Electrolytes

    • C. 

      Dissociated

    • D. 

      Nonions

  • 4. 
    ______ are compounds that form charged particles.
    • A. 

      Nonelectrolytes

    • B. 

      Ions

    • C. 

      Electrolytes

    • D. 

      Nonpolar components

  • 5. 
    The process in which water molecules draw ions away from a cystalline solid and into solution is ______.
    • A. 

      Dissociation

    • B. 

      Supersaturation

    • C. 

      Concentration

    • D. 

      Nonpolarization

  • 6. 
    Adding a solute to a solvent ____ the freezing point of the solvent.
    • A. 

      Raises

    • B. 

      Lowers

    • C. 

      Does not change

    • D. 

      Doubles

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