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What is the role of lime stone in the ex...

What is the role of lime stone in the extraction of iron from the concentrated haematite ore ?

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What is the role of lime stone in the extraction of iron from the concentrated hematite ore ?

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(i) Draw a neat labelled diagram of blast furnace used for the extraction of iron and mention different zones. (ii) What is the role of coke and lime stone during the extraction of cast iron?

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  2. Among carbon and carbon monoxide which one is a better reducing agent ...

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