Question

how carbon and sulphide ores are extracted and explain by which process ??​

Answer 1

Explanation:

So, ores found in the form of sulphide and carbonates are first converted to their oxides by the process of roasting and calcination. Oxides of metals so obtained are converted into metals by the process of reduction. ... Reduction: Heating of oxides of metals to turn them into metal is known as REDUCTION.