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VGS PUBLICATION-BRILLIANT-PRINCIPLES OF METALLURGY-EXERCISE
- 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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- Where are used the thermite process in daily life?
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- Give any two examples of ores with their formulas.
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- What happens if iron articles are exposed to moist air? Write the chem...
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- Write the names and formulae of any two ores of iron
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- What is Gangue?
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- Silicon is metalloid. How do you support this?
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