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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is chromatography?
💡 Hint: Think about why we need to separate compounds.
Question 2
Easy
Name the two phases involved in chromatography.
💡 Hint: One phase is fixed, the other moves.
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 the main purpose of chromatography?
- To separate components
- To combine chemicals
- To heat samples
💡 Hint: Think about the purpose of this analysis.
Question 2
True or False: The stationary phase is the phase that moves in chromatography.
- True
- False
💡 Hint: Remember the definitions of each phase.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given a mixture of three compounds with different partition coefficients (K1=1.5, K2=2.0, K3=0.5), predict the order they will elute from a column.
💡 Hint: Consider each compound's affinity for the stationary phase.
Question 2
Develop a troubleshooting guide for chromatography analysis resulting in poor separation.
💡 Hint: Think about all steps in the chromatography process to identify potential issues.
Challenge and get performance evaluation