give reason carbonate and sulphide Ores are usually converted into oxides during the process of extraction
Carbonates are changed into oxides by strongly heating them in limited air. The process is known as Calcination. Carbonate and sulphide ores are usually converted into oxides during the process of extraction because extraction of metal is easier from their oxides rather than from their carbonates or sulphides.
Carbonates are changed into oxides by strongly heating them in limited air. The process is known as Calcination. Carbonate and sulphide ores are usually converted into oxides during the process of extraction because extraction of metal is easier from their oxides rather than from their carbonates or sulphides.
