Home
Class 12
CHEMISTRY
Near the top of the blast furnace, iron ...

Near the top of the blast furnace, iron oxides are reduced to …… by carbon monoxide .

A

Carbon

B

CO

C

`CO_(2)`

D

Lime stone

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • ELECTROCHEMISTRY

    NIKITA PUBLICATION|Exercise Questions From Competitive Exam|46 Videos

  • HALOALKANES AND HALOARENES

    NIKITA PUBLICATION|Exercise MULTIPLE CHOICE QUESTIONS|386 Videos

Similar Questions

Explore conceptually related problems

In blast furnace, iron oxide is reduced by

In blast furnace, the iron oxide is reduced by

NIKITA PUBLICATION-GENERAL PRINCIPLES & PROCESSES OF ISOLATION OF ELEMENTS-Multiple choice questions
  1. Roasting is used during metallurgical operation using

    Text Solution

    |

  2. Pig iron is converted into strrl by decreasing the amount of carbon pr...

    Text Solution

    |

  3. Near the top of the blast furnace, iron oxides are reduced to …… by ca...

    Text Solution

    |

  4. Hoop's process of purification of aluminium involves formation of laye...

    Text Solution

    |

  5. During electrorefining of a metal, impure metal is made anode.

    Text Solution

    |

  6. In Ellingham diagram, the slope of the carve of the formation metal ox...

    Text Solution

    |

  7. Which of the following statement (s) is (are) correct for the extracti...

    Text Solution

    |

  8. Which of the following processe (s) during the extraction of copper fr...

    Text Solution

    |

  9. Polling process is used for the refining of (1) Iron (2) Copper (3...

    Text Solution

    |

  10. Calcium silicate (slag) formed in the slag formation zone is extractio...

    Text Solution

    |

  11. The major role of fluorpar (CaF2 ) which added in small quantities in ...

    Text Solution

    |

  12. Why is the extraction of copper from pyrites more difficult than that ...

    Text Solution

    |

  13. Which of the following statement (s) is /are correct ? (1) Cuprite a...

    Text Solution

    |

  14. Electrolytic reduction of alumina to aluminium by the Hall-Heroult pro...

    Text Solution

    |

  15. Slag is formed by reaction between

    Text Solution

    |

  16. Dolomite is mineral whose formula is

    Text Solution

    |

  17. In the purification of aluminium by Hoope's process, impurities of sil...

    Text Solution

    |

  18. The slag consists of molten impurities, generally, in the form of

    Text Solution

    |

  19. Gravity seperation process may be used for the concentration of

    Text Solution

    |

  20. In electrorefining of metal the impure metal is made the anode and str...

    Text Solution

    |