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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the main purpose of electrolysis?
💡 Hint: Think about what happens to substances when electricity is applied.
Question 2
Easy
Name the two electrodes involved in electrolysis.
💡 Hint: Consider the terms that describe where oxidation and reduction occur.
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 electrolysis primarily used for?
- To create energy
- To drive non-spontaneous reactions
- To increase temperature
💡 Hint: Focus on the main role of electricity in this process.
Question 2
True or False: In electrolysis, oxidation occurs at the cathode.
- True
- False
💡 Hint: Remember the electrode functions during electrolysis.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A certain electrolysis process uses a current of 2 A for 2 hours. Calculate the total charge that has passed through the electrolyte.
💡 Hint: Remember the formula: Q = I × t.
Question 2
If 0.1 grams of a metal is deposited after electrolysis with a charge of 10 C, calculate the equivalent mass of the metal.
💡 Hint: Think about the relationship from Faraday's laws.
Challenge and get performance evaluation