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The scientific and technological process used for isolation of the metal from its ores is known as metallurgy. Name the method used for removing gangue from sulphide ores.

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BODY BOOKS PUBLICATION-General Principles and Processes of Isolation of Elements-Example
  1. Sulphide ores are concentrated by froth floatation process. Write the ...

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  2. Explain the 'froth' floatation process'

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

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

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  5. Give two examples for alloy

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  6. Some metallic compounds /ores are given below [ZnS, .Al2 O3 .2 H2 O,...

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  7. a. 'The ore mixed with coke and limestone is introduced into the blast...

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  8. Concentrated ore of iron, coke and limestone are fed into a blast furn...

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  9. Metals are extracted from their chief ore. Name the principal ore of A...

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  10. Write the equations for the reactions taking place at the anode and th...

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  11. How do calcination and roasting differ from each other? Give an exampl...

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  12. The concept of DeltaG^@ of coupled reaction are used explain reduction...

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  13. In the blast furnace for manufacturing iron, most of the reduction is ...

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  14. You are provided with samples of some impure metals such as titanium a...

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  15. You are provided with samples of some impure,metals such as Titanium a...

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  16. One of the steps in metallurgyis concentration of ores. Majority of th...

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  17. One of the steps in metallurgyis concentration of ores. Majority of th...

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  18. Suggest a condition under which magnesium could reduce alumina.

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  19. Write down the reactions taking place in different zones in the blast...

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  20. Copper can be extracted by hydrometallurgy but not zinc. Explain.

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