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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 role of electricity in chemical processes.
Question 2
Easy
State Faraday’s First Law of Electrolysis.
💡 Hint: Recall how mass and charge are related.
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 electrolysis involve?
- A. The use of heat to melt metals
- B. The use of electricity to cause a chemical change
- C. The physical mixing of substances
- D. The cooling of gases
💡 Hint: Think about the role of energy in chemical processes.
Question 2
True or False: Faraday’s First Law states that mass and charge are related.
- True
- False
💡 Hint: Consider how mass changes during electrolysis.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Calculate the mass of chlorine gas produced if 4.65 Faraday is passed through an electrolytic solution of sodium chloride solution, given that the equivalent weight of chlorine is 35.5 g.
💡 Hint: Remember to use the formula involving Faraday's constant and equivalent weight.
Question 2
Explain how electrolysis can be applied in the wastewater treatment process.
💡 Hint: Think about the separation of harmful substances.
Challenge and get performance evaluation