Question

two Ores A and B of the same material taken on heating ore a gives co2 where ore b gives a SO2 what steps will it take to convert them into metal

Answer 1

To convert a carbonate ore (co3 ore) Into their oxide ore the process named calcination is used. Here for A calcination process is used.


To convert a sulphide ore into its oxide ore a process named roasting is used. Here to convert ore B we use roasting process.


After this process (conversion into oxide ores) the oxide ores are reduced to get the respective metals..