paper chromatography Flashcards
1
Q
what is the purpose of paper chromatography?
A
to separate and differentiate between coloured substances
2
Q
What is the purpose of drawing another pencil line on the dry part of the paper?
A
to mark the solvent front line
3
Q
What is the significance of the solvent front line in paper chromatography?
A
It helps calculate Rf values
4
Q
A
