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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Name a highly reactive metal and one extraction method.
💡 Hint: What did we discuss about highly reactive metals?
Question 2
Easy
What is roasting?
💡 Hint: Think about how we treat sulfide ores.
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
Which method is used to extract highly reactive metals?
- Carbon Reduction
- Electrolysis
- Roasting
💡 Hint: Think about the metals' positions in the reactivity series.
Question 2
True or False: Roasting is used for extracting less reactive metals.
- True
- False
💡 Hint: Recall what materials we are dealing with.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Analyze the extraction method differences for zinc and sodium. What would be the implications on cost and availability?
💡 Hint: Focus on the reactivity differences.
Question 2
Devise a new extraction method for lead incorporating both roasting and carbon reduction. Describe the potential benefits.
💡 Hint: How do the properties of lead sulfides affect extraction?
Challenge and get performance evaluation