SC-720
Chromatography
Lower Sec Science · Secondary 1 · Hard · Chromatography
A student sets up paper chromatography to separate the dyes in a black ink. She accidentally draws the start line in ink instead of pencil.
What is the most likely problem with her results?
What is the most likely problem with her results?
- The ink from the line will separate and mix with the sample dyes.
- The paper will not absorb any of the dyes at all.
- The solvent will not rise up the paper.
- The dyes will move faster but still stay clearly separated.
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