Class 12 Chemistry Metallurgy General Principles and Processes of Isolation of Elements



Write short note on:
Autoreduction
Solution: It is the process in which sulphide ores of less electropositive metals like etc. are heated in air so that a part of the ore is converted into oxide ore which in turns react with remaining suplhide ore in absence of air to give the metal and sulphur dioxide.
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Similar topics
general principles and processes of isolation of elements
metallurgical operations
general principles and processes of isolation of elements
metallurgical operations