Electrochemical Cells and Thermodynamics Quiz
10 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 is the method for measurement of conductivity of electrolytic solutions?

  • Conductometry (correct)
  • Titration
  • Spectroscopy
  • Potentiometry

    • What does Kohlrausch law enunciate?

  • The equilibrium constant of the cell reaction
  • The relationship between temperature and conductivity
  • The variation of molar conductivity with concentration (correct)
  • The calculation of emf of galvanic cell

    • What does the Nernst equation calculate for a galvanic cell?

  • Equilibrium constant of the cell reaction
  • Electromotive force (emf) of the cell (correct)
  • Standard potential of the cell
  • Molar conductivity

    • What does resistivity (ρ) measure in ionic solutions?

    <p>The opposition to the flow of electric current</p> Signup and view all the answers

    What does molar conductivity at zero concentration (Λ°m) define?

    <p>The conductivity at infinite dilution</p> Signup and view all the answers

    What are the two types of electrochemical cells?

    <p>galvanic and electrolytic cells</p> Signup and view all the answers

    What does the Nernst equation calculate for a galvanic cell?

    <p>the emf (electromotive force)</p> Signup and view all the answers

    What does resistivity (ρ) measure in ionic solutions?

    <p>opposition to the flow of current</p> Signup and view all the answers

    What does molar conductivity at zero concentration (Λ°m) define?

    <p>maximum molar conductivity</p> Signup and view all the answers

    What does Kohlrausch law enunciate?

    <p>the molar conductivity of an electrolyte at infinite dilution</p> Signup and view all the answers

    More Like This

    Use Quizgecko on...
    Browser
    Open
    Browser
    Browser