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ASSAM ACADEMIC CENTRE-General Principles of Processes of Isolation of Elements-Example
- Explain the role of the following in the processes mentioned: Cryolite...
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- Why Zinc not extracted from Zinc oxide through reduction using CO?
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- What is flux? What is the role of flux in the metallurgy of iron and c...
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- Explain the role of Carbon monoxide in the purification of nickel.
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- Outline the prinicples of refining of metals by the following methods....
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- Write the chemical equation for Mond process.
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- Write the chemical equation for Van Arkel method.
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- Explain the role of the following in the processes mentioned: Silica i...
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- Explain the role of the following in the processes mentioned: Cryolite...
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- Describe the role of the following in the processes mentioned: Limesto...
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- Explain the role of the following in the processes mentioned: Depressa...
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- Name the method used for the refining of Nickel.
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- Outline the prinicples of refining of metals by the following methods....
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- Why is the reduction of a metal oxide easier if the metal formed is in...
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- Explain briefly the leaching of aluminium ore.
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- What is the chief ore of iron? Write chemical reactions taking place i...
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- Describe how the following change are brought about pig iron into stee...
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- Describe how the following change are brought about zinc oxide into me...
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- Describe how Impure titanium is convereted into pure titanium.
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- Describe the role of NaCN in the extraction of gold from gold ore.
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