FILTRATION: The filtration process is used to separate an insoluble SOLID from a liquid.After this process, the solid which COLLECTS in the filter paper is called the residue.The method of distillation is used to separate the liquids having SUFFICIENT difference in their boiling points.Sublimation is the conversion between the solid and the gaseous phases of matter, with no intermediate liquid stage. an example of sublimation is naphthalene, dry ice.EXPLANATION:The method used to separate very minute solid particle from a liquid is Filtration. Hence OPTION 3 is correct.