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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 electrolytic cells?
💡 Hint: Consider how they contrast with galvanic cells.
Question 2
Easy
Define Faraday's First Law of Electrolysis.
💡 Hint: Think about how the charges relate to chemical reactions.
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 is the primary purpose of an electrolytic cell?
- To produce electrical energy
- To provide heat energy
- To facilitate non-spontaneous reactions
💡 Hint: Think about the direction of energy conversion.
Question 2
True or False: Electrolytic cells do not need an external voltage source.
- True
- False
💡 Hint: Recall the characteristics of electrolytic cells.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
An electrolytic cell is set up with a current of 3.0 A passed for 15 minutes to reduce Ag+ ions. Calculate the mass of silver deposited.
💡 Hint: Remember, n for Ag+ is 1.
Question 2
Describe and calculate the products of electrolyzing a mixed solution of CuSO4 and NaCl. What will happen at each electrode?
💡 Hint: Think about what reduces at the cathode and oxidizes at the anode!
Challenge and get performance evaluation