Home
Class 12
CHEMISTRY
Purpose of coke in the blast furnace is...

Purpose of coke in the blast furnace is

A

fuel

B

alloying element

C

reducing agent

D

both`(a)` and (c )`

Text Solution

Verified by Experts

The correct Answer is:
D
In blast furnace coke is used as uel as well as reducing agent
Promotional Banner

Topper's Solved these Questions

  • GENERAL PRINCIPLES AND PROCESS OF ISOLATION OF METALS

    A2Z|Exercise Section B - Assertion Reasoning|17 Videos

  • GENERAL PRINCIPLES AND PROCESS OF ISOLATION OF METALS

    A2Z|Exercise AIPMT/NEET Questions|13 Videos

  • GENERAL PRINCIPLES AND PROCESS OF ISOLATION OF METALS

    A2Z|Exercise Section D - Chapter End Test|30 Videos

  • ELECTROCHEMISTRY

    A2Z|Exercise Section D - Chapter End Test|30 Videos

  • MOCK TEST

    A2Z|Exercise Mock Test 2|45 Videos

Similar Questions

Explore conceptually related problems

For the extraction of iron, the blast furnace is charged with the mixture of ore, coke and limestone. (True / False)

Name the reducing agent which reduces the iron ore in the blast furnace.

Which of the following is incorrect w.r.t. metallurgy of iron in the blast furnace ?

In the extraction of copper, the slag formed in the blast furnace is

A2Z-GENERAL PRINCIPLES AND PROCESS OF ISOLATION OF METALS-Metallurgy Of Cu, Fe, Ag, Al, Zn, And Au
  1. Silver from argentiferous lead is obtained by

    Text Solution

    |

  2. The final step for the extraction of copper from copper pyrite in Bess...

    Text Solution

    |

  3. Purpose of coke in the blast furnace is

    Text Solution

    |

  4. How is limestone used in Fe extraction?

    Text Solution

    |

  5. Main source of lead is PbS. It is convered to Pb by: Self- reduct...

    Text Solution

    |

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

    Text Solution

    |

  7. In blast furnace, the hearth is lined with

    Text Solution

    |

  8. Aluminothermic process is used for the extraction of metals, whose oxi...

    Text Solution

    |

  9. The major role of flourspar, CaF(2) which is added in small amount in ...

    Text Solution

    |

  10. In blast furnace, iron oxide is reduced by

    Text Solution

    |

  11. In zone refining, pure metal is obtained at the

    Text Solution

    |

  12. The sunstance used in the thermite process of reducing metal ores is

    Text Solution

    |

  13. Which of the following has lowest carbon content?

    Text Solution

    |

  14. There are following extraction process of silver but not:

    Text Solution

    |

  15. Identify the metal M whose extraction is based on the following reacti...

    Text Solution

    |

  16. Identify the process to which the following reaction belongs: A1(2)O...

    Text Solution

    |

  17. In the extraction of copper, the metal formed in the Bessemer converte...

    Text Solution

    |

  18. (Ag +Pb) alloy overset("Melt and add zinc")rarr (Ag +Pb +Zn) "melt" ov...

    Text Solution

    |

  19. During the process of electrolyic refining of copper some metals prese...

    Text Solution

    |

  20. For extraction of sodium from NaC1, the electrolytic mixture Nac1+Na(3...

    Text Solution

    |