Filtration is a process of separation compounds from a solid or liquid mixture is called filtration. Let us see how to separate insoluble impurities from dirty water . Tone a filter paper and fold it to make a cone as given in diagram. Place it in side a funnel. Pour the dirty water on filter paper slowly until 2/3 rd part of funnel is filled . We will observe that filter paper will prevent solid impurities and all me only water to pass through it.
