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The following questions related to the extraction of aluminium by electrolysis :
What is the role of graphite?

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The following questions related to the extraction of aluminium by electrolysis : Give the equation for the reaction that takes place at cathode.

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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.

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

The following question relate to the extraction of aluminium by electrolysis: Give the equation for the reaction that takes place at the cathode.

The following question relate to the extraction of aluminium by electrolysis. Give equation for the reaction that takes place at the cathode.

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

The following question relate to the extraction of aluminium by electrolysis. Name the other aluminium-containing compound added to alumina and write its significance.

ICSE-SELF ASSESSMENT PAPER 3 -SECTION-II
  1. The following questions related to the extraction of aluminium by elec...

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  2. The following questions related to the extraction of aluminium by elec...

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  3. The following questions related to the extraction of aluminium by elec...

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  4. Arrange the following as per the instructions given in the brackets: ...

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  5. Arrange the following as per the instructions given in the brackets :...

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  6. Arrange the following as per the instructions given in the brackets :...

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  7. How does ammonium hydroxide help in distinguish between: Iron (II) ...

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  8. How does ammonium hydroxide help in distinguish between: Zinc nitrat...

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  9. The figure given alongside illustrates the apparatus used in the labor...

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  10. Write an equation to show how nitric acid undergoes decomposition.

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  11. The figure given below illustrates the apparatus used in the laborator...

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  12. When moist chlorine reacts with hydrogen sulphide, name the two produc...

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  13. Name an organic compound used as a thermometric liquid.

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  14. Why is hydrogen chloride not collected over water ?

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  15. Name the chemical in which gold can be dissolved.

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  16. Name : a yellow monoxide that dissolves in hot and concentrated caus...

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  17. Match the following columns

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  18. Complete the following chemical equations : Al(4)C(3)+12H(2)O to

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  19. Complete the following chemical equations : CaC(2)+2H(2)O overset(2...

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  20. Complete the following chemical equations : C(2)H(5)Br overset(KOH)...

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