Which of the following best describes the process of filtration in chemical engineering?
A. Separation of solids from liquids or gases using a filter medium
B. Conversion of reactants into products
C. Heating a mixture to separate components
D. Cooling a mixture to increase viscosity
Explanation:
Filtration is a separation process where solids are removed from liquids or gases using a porous medium (filter), widely used in chemical engineering processes.