Give two uses of alum. – NABTEB QUESTION by Sunday | Sep 23 | NABTEB QUESTIONS | 0 comments Alum is used for water purification Alum is used for mordant in dyeing Users Also Read These:Give two (2) advantages of separate system of…Name THREE important alloys of aluminium. ii. Give…Give THREE uses of Benzene. - NABTEB QUESTIONCLASSIFY FATS AND GIVE TWO EXAMPLES OF FOODS…Give two (2) examples of each coarse and fine…