Home
Class 12
CHEMISTRY
Hall-Heroult method is used during extra...

Hall-Heroult method is used during extraction of :-

A

Ti

B

Al

C

Au

D

Zn

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

    AAKASH INSTITUTE|Exercise Assignment (Section-B) Objective type Question|25 Videos

  • GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

    AAKASH INSTITUTE|Exercise Assignment (Section-C) Previous Years Question|34 Videos

  • GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

    AAKASH INSTITUTE|Exercise Exercise|20 Videos

  • EQUILIBRIUM

    AAKASH INSTITUTE|Exercise ASSIGNMENT (SECTION -D)|20 Videos

  • GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

    AAKASH INSTITUTE|Exercise Try Yourself|33 Videos

Similar Questions

Explore conceptually related problems

Electrolyte reduction method is used in the extraction of

"Hydro metallurgy" method is used for the extraction of the following metals

the carbon based reduction method is not used for extraction of

AAKASH INSTITUTE-GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS-Assignment (Section-A) Objective type Question
  1. Which of the following is used as reducing agent in Goldschmidt method...

    Text Solution

    |

  2. Which of the following is used to reduce TiCl4 to Ti?

    Text Solution

    |

  3. In Ellingham diagrams plots of Delta(f)G (oxide formation) show positi...

    Text Solution

    |

  4. Which of the following statement is correct w.r.t. the following graph...

    Text Solution

    |

  5. In Elingham diagrams of DeltaG de formation Vs T, which of the followi...

    Text Solution

    |

  6. The form of iron obtained from blast furnace is:

    Text Solution

    |

  7. Which of the following has lowest percentage of carbon?

    Text Solution

    |

  8. Why partial roasting of sulphide ore is done in the metallurgy of copp...

    Text Solution

    |

  9. Zinc is extracted from zinc blende by

    Text Solution

    |

  10. Which of the following metal is leached by Cyanide process

    Text Solution

    |

  11. Hall-Heroult method is used during extraction of :-

    Text Solution

    |

  12. Poling is used for the purification of:

    Text Solution

    |

  13. Impure zinc, as collected from earthen clay retort, is called

    Text Solution

    |

  14. The process of converting hydrated alumina into anhydrous alumina is c...

    Text Solution

    |

  15. Extraction of zinc from zinc blende

    Text Solution

    |

  16. Which of the following metal is purified by distilation process?

    Text Solution

    |

  17. Vapour phase refining can be carried out in case of

    Text Solution

    |

  18. Which of the following gives metal by electrolytic reduction convenien...

    Text Solution

    |

  19. Which of the following organometallics is used in the purification of ...

    Text Solution

    |

  20. Which of the following metals is obtained by the self reduction proces...

    Text Solution

    |