Filtration is helpful in separating an insoluble __________ from a __________.
solid, liquid
Filtration is a separation technique that is used to separate the components of solid-liquid mixture i.e. an insoluble solid substance from a liquid.
Example:- A mixture of sand and water can be separated by filtration. The mixture is passed through a filter that allows one component (water) to pass through it but blocks the other component (sand).