Question

In metallugy, flux is a substance use to convert:
(a) Mineral into silicate
(b) Fusible impurities to infusible impurities
(c) Infusible impurities to soluble impurities
(d) Soluble impurities into infusible impurities

Answer 1

I think, the answer is option (b)

Answer 2

(b) Fusible impurities to infusible impurities.

In metallugy, flux is a substance use to convert fusible impurities to infusible impurities.

Flux is the chemical cleaning agent that flows agent, as well as purifying agent.

It may have more than one function at a time.

Flux is used in both extractive metallurgy and metal joining.

Normally, the Rosin are useful to convert into water-soluble rosin flux with formation of ethoxylated rosin amine.