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NIKITA PUBLICATION-GENERAL PRINCIPLES & PROCESSES OF ISOLATION OF ELEMENTS-Multiple choice questions
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- The slag consists of molten impurities, generally, in the form of
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- Gravity seperation process may be used for the concentration of
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- In electrorefining of metal the impure metal is made the anode and str...
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- The chemical formula of siderite
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- During extraction of iron from haematite, the flux used is .
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- In smelting of iron, reactions takes place in Blast furnace at 400^(@)...
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- Chemical used as a depressant in separatin ZnS from PbS in froth-float...
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- The final step for the extraction of copper from copper from copper py...
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- The chemical formula of diaspore an ore of alumium is
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- In electrorefining of copper,some gold is deposited as
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- Themite is the mixture of
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