1.

In metallurgy, flux is a substance used to convert [EAMCET 1988]

A. Infusible impurities to fusible material
B. Soluble impurities to insoluble impurities
C. Fusible impurities to infusible impurities
D. Mineral into silicate
Answer» B. Soluble impurities to insoluble impurities


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