5 Questions
In chromatography, the mobile phase refers to:
The phase into which the sample is injected or placed
What is the distribution ratio, D, used for in chromatography?
To calculate fraction of solute that remains in the sample after an extraction
What is the purpose of the stationary phase in chromatography?
To partition components with the mobile phase
Which chromatographic technique uses a stationary phase that is a solid?
Paper chromatography
Which type of separation relies on components partitioning themselves between two phases?
Liquid-liquid separation
Test your knowledge on chromatographic separation methods, including the general principle of chromatography, classification of techniques, and the principles, techniques, and applications of paper, thin layer, ion exchange, HPLC, and GC chromatographic techniques. The quiz also covers analytical separation methods like liquid-liquid, solid-solid, and liquid-solid separation.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
