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Questions and Answers
What is the term used to define the resistance offered by an ionic solution to the flow of electric current?
What is the term used to define the resistance offered by an ionic solution to the flow of electric current?
- Conductivity (k)
- Standard potential
- Molar conductivity (✆m)
- Resistivity (r) (correct)
Which equation is used for calculating the emf of a galvanic cell?
Which equation is used for calculating the emf of a galvanic cell?
- Gibbs-Helmholtz equation
- Hess's law
- Nernst equation (correct)
- Arrhenius equation
What is the term used to define molar conductivity at zero concentration or infinite dilution?
What is the term used to define molar conductivity at zero concentration or infinite dilution?
- Resistivity (r)
- Standard potential
- m (molar conductivity at zero concentration or infinite dilution) (correct)
- Conductivity (k)
What is the main difference between galvanic and electrolytic cells?
What is the main difference between galvanic and electrolytic cells?
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What does the Nernst equation relate to the standard potential of a cell and its equilibrium constant?
What does the Nernst equation relate to the standard potential of a cell and its equilibrium constant?
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