Essential Chemistry for IGCSE - Particles And Purification (Section 6 - No. 45)
What does the term "elution" refer to in chromatography?
The process of applying the sample to the stationary phase
The process of moving the components through the stationary phase with a solvent
The process of collecting the separated components
The process of drying the paper or column
Explanation
Elution is the process by which components are carried through the stationary phase by the mobile phase (solvent).
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