Question

The insoluble solid left Behind on the filter paper during filtration is called

---

Answer 1

1. Filtration is a process in which we separate solid particles from a mixture of solid-liquid with the help of filter paper or sieve.
2. The solid particles settle on the filter paper as residue whereas the liquid particles pass as filtrate.
3. The insoluble solid left behind on the filter during filtration is called residue and the liquid that passes is called the filtrate.
4. Example: The most common example is the filtration of tea. A filter or a sieve is used to separate tea leaves from the water.
5. Therefore, the insoluble solid left behind on the filter during filtration is called the residue.