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General Principles And Processes Of Isolation Of Elements
Question
Why is zinc not extracted from zinc oxide through reduction using CO?
Solution
Zinc is not extracted from zinc oxide through reduction using coke because high temperature 1100-1200°C a temperature above the boiling point of zinc, is required.
Some More Questions From General Principles And Processes of Isolation Of Elements Chapter
Titanium is a metal of modern times. It is obtained as oxide. Why it could not be extracted earlier despite its wide occurence?
Name the common elements present in the anode mud in electrolytic refining of copper. Why are they so present?
What criterion is followed for the selection of the stationary phase in chromatography?
What is the role of cryolite in the metallurgy of aluminium?
Why is zinc not extracted from zinc oxide through reduction using CO?
What is the role of graphite rod in the electrometallurgy of aluminium?
Predict conditions under which Al might be expected to reduce MgO.
Define the term gangue or matrix.
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Mock Test Series
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