Mention two factors that affect the melting point of a substance. – NABTEB QUESTION By: Sunday|Published on: Oct 8|Categories: NABTEB QUESTIONS| 0 comments The two factors are: i. Prevailing pressure ii. Purity of the substance Users Also Read These:The presence of an impurity in substance will cause…Mention TWO types of nozzles. - NABTEB QUESTIONMention FIVE beneficial uses of bacteria - NABTEB QUESTIONExplain why evaporation causes cooling and give the…Mention and explain three factors that can lead to…SEE ALSO Mention FOUR uses of Bimetallic Strip - NABTEB QUESTION