During melting process flux is added to react with impurities to form?
A)cavity
B)slag
C)cold shut
D)blow holes

Question

Quizplus · Accepted Answer

Flux is added during the melting process to react with impurities present in the metal. These reactions form a separate layer of material on the surface of the molten metal, known as slag, which can be easily removed. Slag helps in purifying the metal by trapping and removing impurities.

During Melting Process Flux Is Added to React with Impurities