4.2 - Column Chromatography
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Practice Questions
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What is the primary function of liquid-liquid extraction?
💡 Hint: Think about how solvents mix with water.
Name a common application of solid-phase extraction.
💡 Hint: Consider environmental monitoring.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the primary difference between liquid-liquid extraction and solid-phase extraction?
💡 Hint: Think about the phase transition involved in each method.
True or False: Rotary evaporators can handle small sample volumes efficiently.
💡 Hint: Reflect on the size of the samples typically handled.
1 more question available
Challenge Problems
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Analyze the impact of using unpurified solvents in solid-phase extraction and how that might affect your results.
💡 Hint: Think about the concept of clean vs. dirty environments.
Design a hypothetical experiment using both liquid-liquid extraction and solid-phase extraction. Discuss the advantages and disadvantages you might encounter.
💡 Hint: Consider how each method serves your experimental goals.
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