Question

6/10 what is the purpose of a filter in the filtration method? to magnetize solids to mix liquids to evaporate liquids to separate solids from liquids

Explanation:

Filtration is a separation technique. A filter is used in filtration to allow the liquid (filtrate) to pass through while retaining the solid particles (residue). Magnetizing solids is done by magnets, mixing liquids is not the role of a filter, and evaporating liquids is done by heat. So the purpose of a filter in filtration is to separate solids from liquids.

Answer:

D. To separate solids from liquids (assuming the options are labeled A - D with D being the last option "To separate solids from liquids")