Match List I with List II and select the correct answer from the codes given below the Lists:
| List I |
List II |
| A. Aluminium |
P. Reduction of oxide with coke in furnace |
| B. Copper |
Q. Leaching sulphide ore with KCN and precipitating the metal on adding ironfilling. |
| C. Iron |
R. Electrolytic reduction of molten halide ore |
| D. Silver |
S. Electrolytic reduction of molten oxide ore |
|
T. Partlly oxidising the sulphide ore in air, and its reduction to the metal by the sulphide ore |
