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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is electrolysis?
💡 Hint: Think about the use of electricity to cause a reaction.
Question 2
Easy
What does an electrolyte do?
💡 Hint: It’s necessary for electric current to flow.
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 function of an electrolytic cell?
- To generate electricity
- To drive a non-spontaneous reaction
- To store energy
💡 Hint: Consider what happens during electrolysis.
Question 2
True or False: Faraday's first law states that mass deposition is independent of electric charge.
- True
- False
💡 Hint: Think about the direct relationship between mass and charge.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A current of 5A is applied to an electrolytic cell for 10 minutes. Calculate the mass of copper deposited at the cathode if the equivalent mass of copper is 31.8 g/equiv.
💡 Hint: Remember the relationships given by Faraday's laws.
Question 2
Assuming you have a mixture of electrolytes containing copper (Cu) and silver (Ag) ions, how would you predict which metal would deposit first when the current is passed through?
💡 Hint: Consider the sequence of ion deposition based on equivalent mass.
Challenge and get performance evaluation