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Describe how pure Al2O3 obtained from ba...

Describe how pure `Al_2O_3` obtained from bauxite?

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BODY BOOKS PUBLICATION-General Principles and Processes of Isolation of Elements-Example
  1. Copper is extracted from copper pyrites, CuFeS2.How Is this ore concen...

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  2. Copper is extracted from copper pyrites, CuFeS2.What is matte? How is ...

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  3. Describe how pure Al2O3 obtained from bauxite?

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  4. A house wife gave someof her gold ornaments to a person for polishing...

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  5. A house wife gave some of her gold ornaments to a person for polishing...

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  6. A house wife gave some of her gold ornaments to a person for polishing...

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  7. Outline the principle of extraction of each of following:Chlorine from...

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  8. Outline the principle of extraction of each of following:Silver from A...

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  9. Suggest methods for purification of the following.impure metals.Coppe...

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  10. Suggest methods for purification of the following.impure metals.Silic...

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  11. Suggest methods for purification of the following.impure metals.Nicke...

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  12. Metals are extracted from their ores.Among the following which metal i...

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  13. Carbonate ores are usually subjected to calcination, while sulphide or...

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  14. The process involved In metallurgy are concentration of the ore, isola...

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  15. What is the role of limestone (CaCo3) in the extraction of iron?

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  16. Monds process is used for refining of Ni and Van Arkel method is used ...

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  17. Sulphide ores are concentrated by froth floatation process. Write the ...

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  18. Explain the 'froth' floatation process'

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  19. The scientific and technological process used for isolation of the met...

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  20. The scientific and technological process used for Isolation of the met...

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