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Match the processes given in Group I with the corresponding metals...

This question belongs to Metallurgical Engineering Extractive Metallurgy
Extractive Metallurgy
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Match the processes given in Group I with the corresponding metals in Group 2.
Group 1 Group 2
P. Matte smelting 1. Lead
Q. Cyanide leaching 2. Copper
R. Carbothermic reduction 3. Gold
S. Fused salt electrolysis 4. Aluminium

Answer & Solution
Correct Answer: Option B
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