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HEC ETC - USAT GS Entry Test - Chemistry - Electrochemistry - Quiz 3

Practice 10 high yield MCQs on Chemistry from Chapter Electrochemistry for USAT GS Entry Test. After submission, get instant results with correct answers and detailed explanations. This is Quiz 3 of the series.

21. What are the products of water electrolysis?



22. What is standard electrode potential?



23. What is the standard electrode potential of Zn²⁺/Zn?



24. What is the standard electrode potential of Cu²⁺/Cu?



25. What does a more positive electrode potential indicate?



26. What does a more negative electrode potential indicate?



27. What is the Nernst equation?



28. What is the simplified Nernst equation at 25°C?



29. What is the Nernst equation for a concentration cell?



30. What does the Nernst equation show?



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Instructions: Select one answer per question. After submitting, you will see your score, correct answers, and explanations.

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