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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the main function of a galvanic cell?
💡 Hint: Consider the type of energy transformation.
Question 2
Easy
What does the anode represent in a galvanic cell?
💡 Hint: Think about where electrons are released.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What does a positive cell potential imply?
- The reaction is non-spontaneous
- The reaction is spontaneous
- The reaction does not occur
💡 Hint: Think about how energy transformations lead to spontaneous behavior.
Question 2
True or False: The anode is where reduction occurs.
- True
- False
💡 Hint: Recall 'Red Cat' and 'An Ox' for identifying electrode behaviors.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Determine the standard cell potential for a galvanic cell consisting of a silver half-cell (Ag⁺ + e⁻ → Ag) with E° = +0.80 V and a zinc half-cell (Zn²⁺ + 2e⁻ → Zn) with E° = -0.76 V.
💡 Hint: Identify which is oxidized and which is reduced.
Question 2
What would happen to the cell potential if the concentration of Cu²⁺ is increased significantly in a copper-zinc galvanic cell?
💡 Hint: Recall how concentration affects the reaction quotient in the Nernst equation.
Challenge and get performance evaluation