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:Name THREE important alloys of aluminium. ii. Give…Give three peaceful uses of nuclear reaction and…Give TWO advantages of complex structural…Give FOUR uses of the slide master in power point -…CLASSIFY FATS AND GIVE TWO EXAMPLES OF FOODS…