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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is an ore?
💡 Hint: It's a resource for getting metals.
Question 2
Easy
What is gangue?
💡 Hint: Think of it as the waste material in mining.
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 are ores?
- Substances from which metals can be extracted
- Pure metals
- Impurities in ores
💡 Hint: Think about what can be mined.
Question 2
True or False: Gangue is the pure part of the ore.
- True
- False
💡 Hint: Is gangue valuable or waste?
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Imagine you have a mixture of Haematite and sand (gangue). Describe a step-by-step process to concentrate the ore and prepare it for reduction.
💡 Hint: Think about the characteristics of the materials.
Question 2
Evaluate the efficiency of using the thermite process for extracting metals versus traditional smelting approaches.
💡 Hint: Consider how reactive different metals are and the heat needed.
Challenge and get performance evaluation