Ans. The uses
of Alum are
1.
It is used in paper
industry for sizing the paper.
2.
It is used in medicine.
3.
It is used in the
purification of drinking water.
4.
It is used to arrest
bleeding.
5. It is used in the preparation of Mohr’s salt, ferric oxide
5. It is used in the preparation of Mohr’s salt, ferric oxide
