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DISHA PUBLICATION-GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS-EXERCISE -1: CONCEPT BUILDER (TOPICWISE)
- In the froth flotation process for benefication of ore, the ore partic...
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- Which of the following statement is correct?
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- Froth floatation process is based on .
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- Before introducing FeO in blast furance, it is converted to Fe(2)O(3) ...
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- Electrolytic reduction method is used fro the extraction of
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- Calcination is used in matallurgy for removal of
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- Heating of pyrites in air for oxidation of sulphur is called
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- Which one of the furnaces among the following can produce the highest ...
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- Furances are lined with calcium oxide as
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- Roasting is generally done in case of the
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- Aluminothermic process is used for the extraction of metals, whose oxi...
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- Frothers (used in Froth floatation process) are
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- Identify x,y,z for the following metallurgical process : metal sulph...
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- The process of converting hydrated alumina into anhydrous alumina is c...
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- Furances are lined with calcium oxide as
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- The substance used in the thermite process of reducing metal ores is
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- After partial roasting, the sulphide of copper is reduced by
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- Before introducing FeO in blast furance, it is converted to Fe(2)O(3) ...
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- ELLINGHAM DIAGRAM
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- The form of iron obtained from blast furnace is:
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