Home
Class 10
CHEMISTRY
The sketch below illustrates the refinin...

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

What material is used for the cathode?

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 sketch below illustrates the refining of aluminium by Hoope's process. What is the electrolyte in the tank?

The sketch below illustrates the refining of aluminium by Hoope's process. Which of A and B is the cathode and which one is the anode?

The process of zone refining is used for :

In Brikeland-Eyde process, the raw material used is

During the process of photosynthesis the raw material used are

What are outside raw materials used for by an organism?

Refining of Zn is done using the process called

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 ?

Answer the question based on the extraction of aluminium from alumina by Hall Heroult's Process : What is sprinkled on top of the electrolyte ?

The diagram below shows the core of a transformer and its input and output connections. State the material used for the core.

ICSE-METALLURGY-QUESTIONS FROM PREVIOUS ICSE BOARD PAPERS
  1. The sketch below illustrates the refining of aluminium by Hoope's proc...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  12. This metal is a liquid at room temperature.

    Text Solution

    |

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

    Text Solution

    |

  14. What is the difference between calcination and roasting?

    Text Solution

    |

  15. Name the process used for the enrichment of sulphide ore.

    Text Solution

    |

  16. Write the chemical formulae of one main ore of iron and aluminium .

    Text Solution

    |

  17. Write the constituents of electrolyte for the extraction of aluminium.

    Text Solution

    |

  18. Which of the following metallic oxides cannot be reduced by normal red...

    Text Solution

    |

  19. Give reason for the following: Iron is rendered passive with fuming ni...

    Text Solution

    |

  20. Match the properties and uses of alloys in List 1 with the appropriate...

    Text Solution

    |