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General Principles And Processes Of Isolation Of Elements

Question

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Name the oxide ores of (a) iron (b) zinc, (c) manganese (d) aluminium.

Solution

(a) Haematite
(b) Zincite
(c) Pyrolusite
(d) Bauxite.

Some More Questions From General Principles And Processes of Isolation Of Elements Chapter

What is the significance of leaching in the extraction of aluminium?

Is it true that under certain conditions. Mg can reduce Al₂O₃and Al can reduce MgO? What are those conditions?

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Titanium is a metal of modern times. It is obtained as oxide. Why it could not be extracted earlier despite its wide occurence?

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