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Following is the sketch of electrolytic ...

Following is the sketch of electrolytic cell used in the extraction of aluminium :
Name the ore used in extraction of aluminium .

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The following is a sketch of an electrolytic cell used in the extraction of aluminium. At which electrode (A or B) is the aluminium formed ?

The following is a sketch of an electrolytic cell used in the extraction of aluminium. What are the two aluminium compounds in the electrolyte C?

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The alongside figure is of an electrolytic cell used in the extraction of aluminium. What are the two aluminium compounds in the electrolyte C?

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ICSE-SAMPLE QUESTION PAPER -4-SECTION - II
  1. The following is a sketch of an electrolytic cell used in the extracti...

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  2. The following is a sketch of an electrolytic cell used in the extracti...

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  3. Following is the sketch of electrolytic cell used in the extraction ...

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  4. Copy and Complete the following table related to electrolysis :

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  5. Differentiate between the terms strong electrolyte and weak electrolyt...

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  6. Choose the most appropriate answer from the following list of oxides w...

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  7. Calculate the percentage of Nitrogen in aluminium nitride . (Al = 27...

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  8. A compound has the following percentage composition by mass: Carbon - ...

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  9. Dilute nitric acid is generally considered a typical acid but not so i...

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  10. Concentrated nitric acid appears yellow when it is left standing in a ...

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  11. Explain the following : All glass apparatus is used in the labo...

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  12. With respect to the laboratory preparation of hydrochloric acid ans...

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  13. With respect to the laboratory preparation of hydrochloric acid ans...

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  14. With respect to the laboratory preparation of hydrochloric acid ans...

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  15. In the laboratory preparation of hydrochloric acid, HCl gas is dissolv...

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  16. With respect to the laboratory preparation of hydrochloric acid ans...

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  17. Name the method used for obtaining ammonia on a large scale .

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  18. What is the actual ratio of the reactants ?

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  19. The temperature used is 450^(@)C . Explain why ? (A) A lower tempe...

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  20. Write the reaction of sodium with water.

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