Home
Class 12
CHEMISTRY
Identify the reaction that does not take...

Identify the reaction that does not take place in a blast furnace

A

`2Fe_2 O _3 + 3 C to 4 Fe + 3 CO_ 2 `

B

` CO_2 + C to 2CO `

C

` CaCO_ 3 to CaO + CO _ 2`

D

`FeO + SiO_ 2 to FeSiO_ 3 `

Text Solution

Verified by Experts

The correct Answer is:
D
Reaction (d) does not occur in the blast furnace because ` SiO_ 2 ` does not combine with FeO but combines with CaO to form ` CaSiO_ 3 ` slag.
Promotional Banner

Topper's Solved these Questions

  • GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

    PRADEEP|Exercise COMPETITION FOCUS (JEE(Main and Advanced)/MEDICAL ENTRANCE SPECIAL) II. MULTIPLE CHOICE QUESTIONS (With One or More than One Correct Answers)|6 Videos

  • GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

    PRADEEP|Exercise COMPETITION FOCUS (JEE(Main and Advanced)/MEDICAL ENTRANCE SPECIAL) II. MULTIPLE CHOICE QUESTIONS (Comprehension))|5 Videos

  • GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

    PRADEEP|Exercise VALUE BASED QUESTIONS WITH ANSWERS|3 Videos

  • ELECTROCHEMISTRY

    PRADEEP|Exercise IMPORTANT QUESTIONS FOR BOARD EXAMINATION|25 Videos

  • HALOALKANES AND HALOARENES

    PRADEEP|Exercise IMPORTANT QUESTIONS FOR BOARD EXAMINATION|22 Videos

Similar Questions

Explore conceptually related problems

Identify the reaction that does not take place during the smelting process of copper extraction

Describ an smelting of iron in blast furnace. Write all the reactions that take place in different zones of blast furnace.

Cannizzaro reaction does not take place with

PRADEEP-GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS -COMPETITION FOCUS (JEE(Main and Advanced)/MEDICAL ENTRANCE SPECIAL) MULTIPLE CHOICE QUESTIONS (I)
  1. Which series of reactions correctly represents chemical rections relat...

    Text Solution

    |

  2. The following reaction take place in the blast in the proparation of i...

    Text Solution

    |

  3. Identify the reaction that does not take place in a blast furnace

    Text Solution

    |

  4. which of the following electronts is present as the impurity to the m...

    Text Solution

    |

  5. When copper pyrites is roasted in excess of air, a mixture of CuO + Fe...

    Text Solution

    |

  6. Roasted copper pyrite on smelting with sand produces

    Text Solution

    |

  7. The composition of 'copper matte' is

    Text Solution

    |

  8. Copper is extracted from copper pyrites by heating in a besseme...

    Text Solution

    |

  9. Heating mixture of Cu(2)Oand Cu(2)S will give

    Text Solution

    |

  10. In the exteraction of copper from its sulphide ore, the metal is fanal...

    Text Solution

    |

  11. Extraction of zinc from zinc blende is achieved by

    Text Solution

    |

  12. The method chiefly used for the extraction of lead and tin from there ...

    Text Solution

    |

  13. The auto reduction process is not used in the metallurgy of

    Text Solution

    |

  14. Cryolite is:

    Text Solution

    |

  15. Aluminium is extracted from Alumina (Al(2)O3 ) by electrolysis of a mo...

    Text Solution

    |

  16. In the correct of the Hall-Heroult process for the extraction of Al, w...

    Text Solution

    |

  17. The metal that cannot obtained by electrolysis of an aqueous solution ...

    Text Solution

    |

  18. In the alumino thermite process aluminium acts as

    Text Solution

    |

  19. Which of the following is used in thermine welding ?

    Text Solution

    |

  20. The process of isolation of metals by dissolving the ore in a suitable...

    Text Solution

    |