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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the stationary phase in chromatography?
💡 Hint: Think about which phase doesn't move.
Question 2
Easy
Name an application of chromatography.
💡 Hint: Think of how law enforcement uses science.
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
Chromatography separates components based on their interaction with which phases?
- Solid phase and liquid phase
- Stationary phase and mobile phase
- Cold phase and hot phase
💡 Hint: What does stationary mean in this context?
Question 2
Paper chromatography is primarily used for separating which type of substances?
- True
- False
💡 Hint: Think of ink in water.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You have a mixture of red and blue dyes. Describe how you would use paper chromatography to separate them. What observations would you expect?
💡 Hint: Consider how the solvent interacts with the dyes.
Question 2
In gas chromatography, explain how the separation occurs in terms of phase interactions.
💡 Hint: Think about volatility and its impact on movement through the stationary phase.
Challenge and get performance evaluation