Which method of separating a mixture involves passing a heterogeneous mixture through several layers of different materials?

filtration
decantation
evaporation
distillation

1 answer

The method of separating a mixture that involves passing a heterogeneous mixture through several layers of different materials is filtration. This process allows solid particles to be separated from liquids or gases by using a filter medium that only allows the fluid to pass through while trapping the solids.