Thermodynamics Quiz
5 Questions
0 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What does the change in Gibbs free energy (∆G) determine?

  • The rate of a chemical reaction
  • Whether a given chemical change is thermodynamically possible or not (correct)
  • The concentration of reactants and products
  • The activation energy of a reaction

    • What does the change in enthalpy (∆H) measure?

  • The activation energy of a reaction
  • The heat content of a system at constant pressure (correct)
  • The concentration of reactants and products
  • The rate of a chemical reaction

    • What does a negative ∆G indicate about the reactants and products?

  • The products have more free energy than the reactants
  • The reaction has stopped
  • The reactants have more free energy than the products (correct)
  • The reaction has reached equilibrium

    • What does a positive change in enthalpy indicate about a reaction?

    <p>The reaction was endothermic (absorbed heat)</p> Signup and view all the answers

    What does entropy measure in a system?

    <p>The system's thermal energy per unit temperature that is unavailable for doing useful work</p> Signup and view all the answers

    More Like This

    Thermodynamics Quiz
    25 questions

    Thermodynamics Quiz

    PlayfulHarmony avatar
    PlayfulHarmony
    Thermodynamics Quiz
    10 questions

    Thermodynamics Quiz: Test Your Knowledge of Heat and Energy

    DeliciousZircon avatar
    DeliciousZircon
    Thermodynamics Quiz
    5 questions

    Thermodynamics Quiz

    UnlimitedOnyx9931 avatar
    UnlimitedOnyx9931
    Thermodynamics Quiz
    40 questions

    Thermodynamics Quiz

    SeasonedTurquoise3230 avatar
    SeasonedTurquoise3230
    Use Quizgecko on...
    Browser
    Open
    Browser
    Browser