10 Questions
What is the method for measurement of conductivity of electrolytic solutions?
Conductometry
What does Kohlrausch law enunciate?
The variation of molar conductivity with concentration
What does the Nernst equation calculate for a galvanic cell?
Electromotive force (emf) of the cell
What does resistivity (ρ) measure in ionic solutions?
The opposition to the flow of electric current
What does molar conductivity at zero concentration (Λ°m) define?
The conductivity at infinite dilution
What are the two types of electrochemical cells?
galvanic and electrolytic cells
What does the Nernst equation calculate for a galvanic cell?
the emf (electromotive force)
What does resistivity (ρ) measure in ionic solutions?
opposition to the flow of current
What does molar conductivity at zero concentration (Λ°m) define?
maximum molar conductivity
What does Kohlrausch law enunciate?
the molar conductivity of an electrolyte at infinite dilution
Test your understanding of electrochemical cells, Nernst equation, standard potential, Gibbs energy, and resistivity with this quiz. Evaluate your knowledge and grasp of the concepts covered in Unit 3.
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