Question

what method is used to separate molecules of different polarities or attractions?
filtration evaporation
distillation chromatography

Explanation:

Filtration separates based on particle size, evaporation removes solvents from solutes, distillation relies on boiling point differences. Chromatography works by exploiting differences in molecule polarities/attractions to a stationary and mobile phase, which matches the described separation need.

Answer:

chromatography