CBSE Special | Conversion Of Ores into Metal Oxides

Extraction OF Crude Metal from Concentrated Ore|| Conversion OF Concentrated Ore into Oxide|| Calcination|| Roasting||Melting|| Slag Formation|| Properties OF Slag||Flux and their types

Extraction Of Metals - Concentration Of Ore Or Enrichment Of Ore|Extraction Of Metals - Conversion Of Concentration Ore Into Metal|Extraction Of Metals - Metals In High Reactivity Series|Difference Between Solid, Molten NaCL And Aqueous NaCL?

Roasting of an ore of a metal usually results in the conversion of the metal sulphide into oxide. Why does the roasting of cinnabar (HgS), produce metallic mercury and not its oxide ?

Define the term 'metallurgy', and fill appropriate terms in the blanks: The four major steps involved in metallurgy are: (i)……… of ore. (ii) Conversation of ore into its ………… . (iii) Reduction of oxides of ores into …….. . (iv) .......... of metal.

Reduction Of The Concentrated Ore To The Metallic Oxide

In the conversion of zinc ore to zinc metal, the process of roasting involes