Home
Class 10
CHEMISTRY
The following is a sketch of an electrol...

The following is a sketch of an electrolytic cell used in the extraction of aluminium.

Why is it necessary for electrode B to be continuously replaced ?

Promotional Banner

Topper's Solved these Questions

  • METALLURGY

    ICSE|Exercise QUESTIONS|127 Videos

  • METALLURGY

    ICSE|Exercise QUESTIONS FOR PRACTICE|53 Videos

  • METALLURGY

    ICSE|Exercise ADDITIONAL QUESTIONS FOR PRACTICE |39 Videos

  • ELECTROLYSIS

    ICSE|Exercise Assertion and Reason Based Questions|4 Videos

  • MODEL PAPER -1

    ICSE|Exercise SECTION -II |48 Videos

Similar Questions

Explore conceptually related problems

The alongside figure is of an electrolytic cell used in the extraction of aluminium. Why is it necessary for electrode B to be continuously replaced?

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 is the substance of which the electrode A and B are made ?

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?

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

Write the constituents of electrolyte for the extraction of aluminium.

Write the constituents of electrolyte for the extraction of aluminium.

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

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

Electrolyte used in Ni - Cd cell

ICSE-METALLURGY-QUESTIONS FROM PREVIOUS ICSE BOARD PAPERS
  1. The following is a sketch of an electrolytic cell used in the extracti...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  4. Find the odd one out and explain your choice (note:valency is not a cr...

    Text Solution

    |

  5. Find the odd one out and explain your choice (note:valency is not a cr...

    Text Solution

    |

  6. Correct the following statements.For Example : "Chlorine is a bleachin...

    Text Solution

    |

  7. The sketch below illustrates the refining of aluminium by Hoope's proc...

    Text Solution

    |

  8. The sketch below illustrates the refining of aluminium by Hoope's proc...

    Text Solution

    |

  9. The sketch below illustrates the refining of aluminium by Hoope's proc...

    Text Solution

    |

  10. State the property of the metal being utilised in the following:

    Text Solution

    |

  11. Which one of the following is not true of metals

    Text Solution

    |

  12. Give the equations for the following conversions A to E

    Text Solution

    |

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

    Text Solution

    |

  14. Name the main constituent metal in the following alloys : Brass

    Text Solution

    |

  15. Name the main constituent metal in the following alloys : Stainless...

    Text Solution

    |

  16. Choose from the following list of substances, as to what matches the d...

    Text Solution

    |

  17. What would you observe in each of the following cases? When carbon m...

    Text Solution

    |

  18. This metal is a liquid at room temperature.

    Text Solution

    |

  19. Name a metal which is found abundantly in the earth's crust.

    Text Solution

    |

  20. What is the difference between calcination and roasting?

    Text Solution

    |