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MBD PUBLICATION-GENERAL PRINCIPLES OF ISOLATION OF ELEMENTS-QUESTION BANK
- How slag is formed in metal extraction ?
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- Distinguish between mineral and ore.
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- What is difference between calcination and roasting ?
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- What is self-reduction in metallurgy? Give example.
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- What is leaching ? Glve an example.
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- Discuss general methods of extraction of metals giving suitable exampl...
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- Give the meaning of the following terms with examples: calcination
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- Give the meaning of the following terms with examples: Roasting
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- Give the meaning of the following terms with examples: Smelting
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- Write notes on aluminothermic process
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- Example the following terms : Refining of metals
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- Discuss the principle of extraction of aluminium from one of its chief...
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- Give the principle of extraction of copper from one of its ore.
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- Discuss the occurreance and principle of extraction of zinc.
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- Name two important ores of iron. Describe the principle of extraction ...
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- Which is not an ore of magnesium?
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- Which process is used for benefication of ores :
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- Radium is obtained from:
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- In the metallurgy of iron , when limstone is added to the blast furnac...
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- From gold amalgam , gold may be recovered by :
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