Bessemerisation is carried out for: — Metallurgy and Isolation of Elements Chemistry Question

💡 Solution & Explanation

Step 1: Bessemerisation is a metallurgical process where air is blown through molten pig iron or copper matte in a specialized vessel called a Bessemer converter. Step 2: For iron (Fe), it is used to oxidize impurities (such as carbon, silicon, and manganese) to produce steel. For copper (Cu), it is used to oxidize iron sulfide impurities to FeO (which is slagged off) and to carry out the self-reduction of Cu2S to blister copper. Step 3: Therefore, Bessemerisation is carried out during the extraction of both Iron (Fe) and Copper (Cu), matching option (a).