What is the main reaction occurring in the blast furnace during extraction of iron from haematite?

Zinc dust is used as a reducing agent in the manufacture of paints.

What is the composition of Kaolinite?

Roasting results in the formation of oxides. But why are oxide ores are subjected to roasting?

Leaching process is an oxidation reaction.

What does the Ellingham diagram consist of?

What type of extraction is the carbon monoxide reduction process used for?

What is the anode and cathode used in Hall-Heroult process?