Home
Class 12
CHEMISTRY
Purification of aluminium done by electr...

Purification of aluminium done by electrolytic refining is known as

A

Serpeck's process

B

Hall's process

C

Baeyer's process

D

Hoop's process

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • GENERAL PRINCIPLES & PROCESSES OF ISOLATION OF ELEMENTS

    ERRORLESS|Exercise PAST YEARS QUESTIONS|20 Videos

  • GENERAL PRINCIPLES & PROCESSES OF ISOLATION OF ELEMENTS

    ERRORLESS|Exercise ASSERTION & REASON|8 Videos

  • GENERAL PRINCIPLES & PROCESSES OF ISOLATION OF ELEMENTS

    ERRORLESS|Exercise NCERT BASED QUESTIONS (Reduction of Free Metal)|43 Videos

  • ELECTROCHEMISTRY

    ERRORLESS|Exercise Assertion & Reason|11 Videos

  • HELOALKANES AND HALOARENES

    ERRORLESS|Exercise Assertion & Reason|8 Videos

Similar Questions

Explore conceptually related problems

Purification of aluminum by electroysic refiering is known as

Purification of aluminium is called

In the electrolytic refining of Cu

Purification of colloids is done by-

In the electrolytic refining of zinc,

ERRORLESS-GENERAL PRINCIPLES & PROCESSES OF ISOLATION OF ELEMENTS-NCERT BASED QUESTIONS (Refining of Crude Metal)
  1. Zone refining is based on the principle that

    Text Solution

    |

  2. One of the following metals forms a volatile compound and this propert...

    Text Solution

    |

  3. Cupellation process is involved in the metallurgy of

    Text Solution

    |

  4. The temperature of the slag zone in the metallurgy of iron using blast...

    Text Solution

    |

  5. Van Arkel method of purification of metals involves converting the met...

    Text Solution

    |

  6. A metal which is refined by poling is

    Text Solution

    |

  7. Van Arkel method of refining zirconium involves

    Text Solution

    |

  8. In the extraction of chlorine by electrolysis of brine.

    Text Solution

    |

  9. Brine is electrolysed by using inert electrodes. The reaction at anode...

    Text Solution

    |

  10. Which method of purification is represented by the following equations...

    Text Solution

    |

  11. The function of fluorspar in the electrolytic reduction of alumnia dis...

    Text Solution

    |

  12. In the commercial electrochemical process for aluminium extraction, th...

    Text Solution

    |

  13. The purification of alumina is called

    Text Solution

    |

  14. Purification of aluminium done by electrolytic refining is known as

    Text Solution

    |

  15. In Hall's process, the main reagent is mixed with

    Text Solution

    |

  16. Which of the following reaction is not a part of the Godschmidt alumin...

    Text Solution

    |

  17. In Goldschmidt aluminothermic process, thermite mixture contains:

    Text Solution

    |

  18. In the Hoope’s process for refining of aluminium, the fused materials ...

    Text Solution

    |

  19. Find the magnitude of the resultant of shown forces :-

    Text Solution

    |

  20. The complex formed when Al(2)O(3) is leached from bauxite using concen...

    Text Solution

    |