Which of the following fluxes is used to remove acidic impurities in metallurgical process [KCET (Med.) 2001]

Which of the following fluxes is used to remove acidic impurities in m

1.	Which of the following fluxes is used to remove acidic impurities in metallurgical process [KCET (Med.) 2001]
A.	Silica
B.	Lime stone
C.	Sodium chloride
D.	Sodium carbonate
Answer» C. Sodium chloride

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Which of the following fluxes is used to remove acidic impurities in metallurgical process [KCET (Med.) 2001]

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