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NIKITA PUBLICATION-GENERAL PRINCIPLES & PROCESSES OF ISOLATION OF ELEMENTS-Multiple choice questions
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- Which of the following is a carbonate ore?
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- The purification of alumina is called
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- Bauxite is purified by
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- Which of the following is a sulphide ore?
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- At what temperature carbon monoxide reduces ferric oxide to Fe ?
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- The molecular formula of Glauber's salt is
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- Among following statement, the incorrect one is
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- In the commercial electrochemical process for aluminium extraction, th...
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