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MODERN PUBLICATION-GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS-EXERCISE
- Explain the role of the following : SiO2 in the extraction of copper.
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- Name the method used for removing gangue from sulphide ores.
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- How is wrought iron different from steel?
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- Name the principal of the method of electrolytic refining of metals. ...
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- What is the role of depressant in froth flotation process ?
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- Name the method used for refining of Zirconium.
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- What is the role of coke in the extraction of iron from its oxides?
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- Why is the reduction of a metal oxide easier if the metal formed is in...
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- Hydrogen bomb is based on the principle of:
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- What is the role of depressant in froth flotation process ?
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- What is the role of coke in the extraction of iron from its oxides?
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- Write two uses of monel metal?
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- Describe the various methods employed for the refinining of crude meta...
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- An ore of aluminium is
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- Give important uses of aluminium.
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- What is that special property of monel metal because of which it is us...
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- Give examples of steel alloys
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- Copper is extracted from copper pyrites by roasting the ore partially ...
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- Write chemical reactions taking place in the extraction of zinc from z...
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- List important uses of copper .
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