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Name the constituents of the following-a...

Name the constituents of the following-alloys? (i) Bronze,ii)stainless steel

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Hall - Heroult process Electrolytèused is pure aluminadissolved incryolite .(Na_3 AlF_6).
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V PUBLICATION-GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS-QUESTION BANK
  1. Why is the reduction of a' metal'oxide easier if the metal formed is i...

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  2. What is Ellingham diagram?

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  3. Name the constituents of the following-alloys? (i) Bronze,ii)stainless...

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  4. Name the electrolytic process used for the extraction of aluminium? Wh...

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  5. Give the different steps involved in metallurgy

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  6. Prudict the mode of occurrence of the following metals. (i) Highly rea...

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  7. Giving appropriate examples (at least three) explain how the reactivit...

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  8. Explain the terms-(1) Quenching (2) Annealing (3) Tempering

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  9. Name three metals.which occur in nature miainly as oxide ores. Name on...

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  10. What chemical principle is involved in choosing a reducing agent for g...

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  11. Describe the principle of extraction of each of the following (b) Zn ...

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  12. Discuss some of the factors, which need consideration before deciding ...

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  13. Which of the folllowing benefaction processes is used for the mineral ...

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  14. The impurities associated with the ore after mining are collectively c...

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  15. In which of the folllowing minerals, aluminium is not present?

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  16. The process in which metal oxide is reduced to metal by Al is called

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  17. During smelting, the additional substance added, which combines with i...

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  18. An ore after levigation is found to have acidic impurities. Which of t...

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  19. Which of the following metals is. ieached by cyanide process

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  20. Which of the following metals can be extracted by smelting

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