Name the
The ore of zinc containing its sulphide.

Name the An ore of zinc containing its sulphide.

Name the following An ore of zinc containing its sulphide.

Name the chief ores of aluminium and zinc.

A metal that exists as a liquid at room temperature is obtained by heating its sulphide in the presence of air. Identify the metal and its ore and give the reactions involved.

Name the process used for the enrichment of sulphide ore.

Name the process used for the enrichment of sulphide ore.

Which of the following factors is of no significance for roasting sulphide ores to the oxide and not subjecting the sulphide ores in carbon reduction directly ?

(a) Name the method used for removing gangue from sulphide ores. (b) How is wrought iron different from steel?

Name the type of defect that occurs in the crystals of zinc sulphide.