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VGS PUBLICATION-BRILLIANT-PRINCIPLES OF METALLURGY-EXERCISE
- The method suitable for concentration of the sulphide ores is
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- Define Metallurgy
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- What is the major source of metals?
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- What are minerals?
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- What is an ore?
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- Why do we call oxygen-sulphur group chalcogen family?
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- Arrange the following metals in descending order of their reactivity: ...
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- What is concentration or dressing?
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- How to choose a physical method in enriching of the ore?
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- Give an example for reduction of metal oxide with carbon.
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- Give an example for reduction of oxide ore with CO.
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- Refining is
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- Mention some important methods of refining.
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- What is the flux through the plane taken parallel to the field?
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- What is the role of furnace in metallurgy?
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- Why do we add impurities to electrolyte during electrolytic extraction...
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- How do various metals in activity series react with chlorine on heatin...
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- How do you know the reactivity of metals with chlorine decreases from ...
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- Is silver is mineral or Ore? Justify your answer.
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- What is Gangue?
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