Question

Photosynthetic pigments can be separated using a technique

called paper chromatography. Which of the following
statements is false regarding this technique?
O A solvent is needed to move the molecules up the
chromatography paper.
Water was used as the solvent to separate the various pigments.
The smaller molecules moved faster and further up the
chromatography paper after a certain amount of time
The paper chromatography can be used to separate all
photosynthetic pigments not just chlorophyll.

Answer 1

I think the one «the small molecules moved faster.....»
Because it depends pn infinity of a substance for that solvent it does not depends upon sizes(i think)
You should verify