Home
Class 12
CHEMISTRY
The principal reaction in the zone of he...

The principal reaction in the zone of heat absorption of blast furnace employed in the metallurgy of iron is

A

`2C + O_(2) to CO`

B

`2CO + O_(2) to 2CO_(2)`

C

`CaCO_(3) underset(-CO_(2))to CaO underset(+SiO_(2))to CaSiO_(3)`

D

`C+O_(2) to CO_(2)`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

    MARVEL PUBLICATION|Exercise Previous Years Entrance Exams MCQ|13 Videos

  • ELECTROCHEMISTRY

    MARVEL PUBLICATION|Exercise Test your Grasp|50 Videos

  • HALOGEN DERIVATIVES OF ALKANES (AND ARENES)

    MARVEL PUBLICATION|Exercise TEST YOUR GRASP|15 Videos

Similar Questions

Explore conceptually related problems

Write the complete set of reactions occuring in the zone of reduction in the blast furnace, in the metallurgy of iron.

Write reduction reaction occuring in the blast furnace in the metallurgy of iron at 900-1500 K.

MARVEL PUBLICATION-GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS-Test Your Grasp
  1. Smelting involves reduction of metal oxide with

    Text Solution

    |

  2. Which of the following srtatement above the advantage of masting of su...

    Text Solution

    |

  3. The principal reaction in the zone of heat absorption of blast furnace...

    Text Solution

    |

  4. Iron is mainly extracted by .

    Text Solution

    |

  5. Electrolytic reduction of alumina to aluminium by Hall-Heroult process...

    Text Solution

    |

  6. Froth floatation process may be used to increase the concentration of ...

    Text Solution

    |

  7. Which of the following statement is incorrect regarding the metallurgy...

    Text Solution

    |

  8. In the metallurgy of iron, the upper layer obtained in the bottom of b...

    Text Solution

    |

  9. A mineral is known as an ore of metal if the metal

    Text Solution

    |

  10. Froth floatation process is used for the metallurgy of

    Text Solution

    |

  11. (viii) Amongest the following groups of oxides, the group containing o...

    Text Solution

    |

  12. In metallurgical processes the flux used for removing acidic impuritie...

    Text Solution

    |

  13. Roasting is done generally in case of

    Text Solution

    |

  14. The most common method of extraction of metals from oxide ores involve

    Text Solution

    |

  15. Froth floatation process for the concentration of sulphide ore is an i...

    Text Solution

    |

  16. Calcination is the process of heating the ore

    Text Solution

    |

  17. Electrolytic reduction method is used fro the extraction of

    Text Solution

    |

  18. The chemical formula of bauxite is

    Text Solution

    |

  19. In the aluminothermic proces , aluminium acts as

    Text Solution

    |

  20. Which is not a mineral of aluminium

    Text Solution

    |