Chapter 6 Chemical Thermodynamics

10 Questions | Total Attempts: 118

SettingsSettingsSettings
Thermodynamics Quizzes & Trivia

Chapter 6 Quiz 10 questions


Questions and Answers
  • 1. 
    Why does an electron in an atom have potential energy?
  • 2. 
    Define Potential Energy.
  • 3. 
    Internal energy is a property that is known as _______________________.
  • 4. 
    In chemistry, all of the energy exchanged between a system and its surroundings may be placed into what two categories?
  • 5. 
    In an Endothermic Reaction, the products are ususally colder than the reactants because the ________________________ has been absorbed.
  • 6. 
    Define Specific Heat.
  • 7. 
    What quantity of heat energy is needed to raise the temperature of 1 pound (454g) of aluminum from 25.0 degree celcius to its melting point, 660. degree Celcius (Csp(Al) = 0.900 J/g.CelciusIn example 6.2
  • 8. 
    In section 6.3, a pot of water on the stove is boiling at a slow boil. What will happen to the temp. of the water if the stove burner is turned up higher, causing the water to boil more rapidly?
  • 9. 
    What is the measure of the disorder or randomness in a system?
    • A. 

      Enthalpy

    • B. 

      Second Law of Thermodynamics

    • C. 

      Entropy

    • D. 

      State function

  • 10. 
    Arrange the following systems in order of increasing randomness or disorder.1 mol liquid ammonia1 mol gaseous ammonia1 mol solid ammonia
Back to Top Back to top