What happens if a solution is poured through filter paper?

When a solution is poured through filter paper, the liquid component, known as the filtrate, passes through the porous paper while solid particles, known as the residue, are retained on the paper. This process effectively separates solid impurities or undissolved substances from the liquid. The size of the pores in the filter paper determines the size of particles that can pass through, allowing for varying degrees of filtration. This method is commonly used in laboratories and various industrial applications for purification and separation processes.