Essential Chemistry for IGCSE - Particles And Purification (Section 6 - No. 19)

Which statement best describes the concept of the solvent front?
The point where the sample is applied in chromatography.
The leading edge of the mobile phase during chromatography.
The position of the most polar compound in a chromatogram.
The final position of the separated components.

Explanation

The solvent front is the furthest distance travelled by the solvent.

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