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Why is sulphide ore converted to its oxide before reduction ?
Verified Answer
Why is sulphide ore converted to its oxide before reduction ?
It is easier to obtain metals from their oxides rather than sulphides. So the ore is first converted into an oxide. A sulphide ore is converted into oxide ore by roasting.
Roasting process
It is the process of heating the concentrated ore in the presence of excess air. Volatile impurities also get expelled.
Zinc sulphide in its ore zinc blende ( ZnS) is roasted to obtain zinc oxide (ZnO). Mercuric oxide is obtained by roasting cinnabar (HgS) in air.
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Most Upvoted Answer
Why is sulphide ore converted to its oxide before reduction ?
It is easier to obtain metals from their oxides rather than sulphides .So the ore is first converted into an oxide.
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Why is sulphide ore converted to its oxide before reduction ?
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Why is sulphide ore converted to its oxide before reduction ? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about Why is sulphide ore converted to its oxide before reduction ? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Why is sulphide ore converted to its oxide before reduction ?.
Why is sulphide ore converted to its oxide before reduction ? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about Why is sulphide ore converted to its oxide before reduction ? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Why is sulphide ore converted to its oxide before reduction ?.
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