Of the solvents used, some were very polar (e., acetone, ethanol) while others were very nonpolar (e., hexane).

Of the solvents used, some were very polar (e.g., acetone, ethanol) while others were very nonpolar (e.g., hexane). Did the polarity of the various solvent mixtures seem to affect the completeness of the separation of dyes? Why might this be so?