Question

what separation technique is illustrated in the picture? evaporation decantation filtration distillation

Explanation:

The image shows a liquid in a dish being heated from below, which is the setup for evaporation—this technique uses heat to turn a liquid into vapor, separating it from dissolved solids or other non-volatile components. Decantation involves pouring off a liquid without heat, filtration uses a filter to separate solids from liquids, and distillation collects the condensed vapor, which is not shown here.

Answer:

evaporation