The raw materials used for the smelting of iron ore in a furnace is? by Sunday | Oct 13 | Chemistry JAMB | 0 comments A. CaSO4 B. CaCO3 C. CuSO4 D. Zn(NO3)2 Correct Answer: Option B = CaCO3 Users Also Read These:The earthly impurities in iron ore are removed in…The function of limestone in the extraction of iron…The process of extraction of iron from its ore is?Wrought iron is obtained by heating cast iron in a…Which of the following is not a naturally occurring…