Question

what is the purpose of the chromatography solvent? the chromatography solvent breaks apart the pigment molecules into small enough pieces to move up the paper. the chromatography solvent chemically reacts with the pigments and allows them to be seen. the pigments dissolve in the chromatography solvent, which allows them to be separated.

Explanation:

Chromatography separates mixtures based on solubility. Pigments dissolve in the solvent and move at different rates for separation.

Answer:

The pigments dissolve in the chromatography solvent, which allows them to be separated.