Metallurgy of Iron
Ores of Iron..
Ores of Iron..Uses of Sulphur, Selenium and Tellurium
(i) Most of the sulphur produced is used for the manufacture of sulphuric acid and other industrially important sulphur compounds. (ii) Sulphur is used to prepare large number of medicines (Sulpha drugs) and can be used as ointment for curing skin diseases. (iii) It is also used in the manufacture ..
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