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The following questions relate to the ex...

The following questions relate to the extraction of aluminium by electrolysis :
Explain why is it necessary to renew the anode periodically.

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The following questions relate to the extraction of aluminium by electrolysis : Name the other aluminium containing compound added to alumina and state its significance.

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Answer the following questions with respect to the electrolytic reduction of aluminium : Explain why the anode has to be periodically replaced.

ICSE-METALLURGY-QUESTIONS
  1. The following question relate to the extraction of aluminium by electr...

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  2. The following question relate to the extraction of aluminium by electr...

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  3. The following questions relate to the extraction of aluminium by elect...

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  4. Answer the following questions with respect to the electrolytic proces...

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  5. Answer the following questions with respect to the electrolytic proces...

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  6. Answer the following questions with respect to the electrolytic proces...

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  7. Answer the following questions with respect to the electrolytic proces...

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  8. Aluminium powder is used in thermite welding because

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  9. The two main metals in bronze are

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  10. is an alloy of copper and tin. (Brass/Bronze)

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  11. Name the main constituent metal in the following alloy: Duralumin

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  12. Name the main constituent metal in the following alloy: Brass

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  13. Name the main constituent metal in the following alloy: Stainless st...

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  14. Match the properties & uses of alloys in List 1 - with the correct ans...

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  15. Name the main components of the alloy: Brass

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  16. Name the main components of the alloy: Bronze

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  17. Name the main components of the alloy: Duralumin

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  18. Which one is not an alloy of copper ?

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  19. Name an alloy of copper and zinc.

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  20. Element X is a metal with a valency 2. Element Y is a non - metal with...

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