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Write the uses of the following. .Pig i...

Write the uses of the following.
.Pig iron , Cast Iron . , Alnico

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a) Haematite
b) Carbon monoxide (CO)
c) Blast furnace
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V PUBLICATION-PRODUCTION OF METALS-QUESTION BANK
  1. Which of the properties of metals is utilized in the following Instanc...

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  2. a) Which is the main ore of iron? b) Which compound acts as the redu...

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  3. Write the uses of the following. .Pig iron , Cast Iron . , Alnico

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  4. Match the following. '(##VPUTTTCHEXP01C04E05006Q05##)'

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  5. Write the reasons of followings: a) Aluminium is a very good reducing...

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  6. Names of some minerals are given below. .i) Haematite ii) bauxite ...

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  7. a) Write down the nature of gangue in iron ore. b) Reducing agent in ...

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  8. a) Which ores are for calcination and roasting? b) Give examples for...

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  9. Given below the equation for the reactions taking place inside the bla...

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  10. Alloys containing iron a given. Find out a, b, c and d. '(##VPUTTTCH...

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  11. Reactions of blast furnace are given below: 3Fe2 O3 + CO rarr 2Fe3 O...

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  12. Nature of some ores are given. Pick out the method of concentration fr...

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  13. Aluminium is prepared industrially by Hall- Heroult process. Various s...

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  14. The order of reactivity of some metais are given. Answer the following...

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  15. Complete the table. '(##VPUTTTCHEXP01C04E06007Q07##)'

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  16. Fill up the columns by choosing the appropriate one from those given b...

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  17. a) Complete the given below chart related with the concentration of al...

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  18. Complete the table given below. '(##VPUTTTCHEXP01C04E06010Q10##)'

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  19. The impurities present in the ore have high density and the ore has lo...

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  20. An aluminium alloy which is used for making magnets is.............

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