Home
Class 12
CHEMISTRY
The iron obtained from the blast furnace...

The iron obtained from the blast furnace is called:

A

pig iron

B

cast iron

C

wrought iron

D

steel

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • METALLURGY

    VK JAISWAL ENGLISH|Exercise Level 2|86 Videos

  • METALLURGY

    VK JAISWAL ENGLISH|Exercise Level 3 (Passive 1)|8 Videos

  • ENVIRONMENTAL CHEMISTRY

    VK JAISWAL ENGLISH|Exercise ASSERTION-REASON TYPE QUESTIONS|14 Videos

  • p-BLOCK ELEMENTS

    VK JAISWAL ENGLISH|Exercise SUBJECTIVE PROBLEMS|35 Videos

Similar Questions

Explore conceptually related problems

Assertion: Limestone addes in the blast furnace decomposes to give CaO which forms slag in molten state and separates out from iron Reason : The iron obtained from the blast furnace contains about 4% carbon and many impurities like S,P,Si, Mn, etc.

Extraction of copper is done using copper pyrites. After roasting, the ore is mixed with silica and coke and then smelted in a blast furnace. The matte obtained from the blast furnace is charged into a silica-lined converter. Some silica is also added, and a hot air blast is blown into the mixture to obtain blister copper, which is purified by electrorefining. The chemical formula of copper pyrites is.

Extraction of copper is done using copper pyrites. After roasting, the ore is mixed with silica and coke and then smelted in a blast furnace. The matte obtained from the blast furnace is charged into a silica-lined converter. Some silica is also added, and a hot air blast is blown into the mixture to obtain blister copper, which is purified by electrorefining. Matte is a mixture of

Extraction of copper is done using copper pyrites. After roasting, the ore is mixed with silica and coke and then smelted in a blast furnace. The matte obtained from the blast furnace is charged into a silica-lined converter. Some silica is also added, and a hot air blast is blown into the mixture to obtain blister copper, which is purified by electrorefining. The chemical composition of the slag formed during smelting is.

Extraction of copper is done using copper pyrites. After roasting, the ore is mixed with silica and coke and then smelted in a blast furnace. The matte obtained from the blast furnace is charged into a silica-lined converter. Some silica is also added, and a hot air blast is blown into the mixture to obtain blister copper, which is purified by electrorefining. Coke is added during smelting to.

The form of iron obtained from blast furnace is:

Solidified Cu obtained from the reverberatory furnace has blistered appearance. This is due to

The inorganic essential elements which are obtained from the soil are called as

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

Ferric oxide blast furnace is reduced by

VK JAISWAL ENGLISH-METALLURGY-ASSERTION-REASON TYPE QUESTIONS
  1. The iron obtained from the blast furnace is called:

    Text Solution

    |

  2. Assertion : PbSiF(6)+H(2)SiF(6)+ gelatine is taken as electrolyte in e...

    Text Solution

    |

  3. Assertion : Nitriding is the process of heating steel in presence of N...

    Text Solution

    |

  4. Assertion : Ores are generally converted into oxides, prior to reducti...

    Text Solution

    |

  5. Assertion : In the extraction of Ag, complex Na[Ag(CN)(2)] is reacted ...

    Text Solution

    |

  6. Assertion : Thermite mixture Fe(2)O(3) +Al (powder) is used in the wel...

    Text Solution

    |

  7. Assertion : In froth floatation process sodium ethyl xanthate is used ...

    Text Solution

    |

  8. Assertion : Cryolite is used in electrolytic extraction of Al from alu...

    Text Solution

    |

  9. Assertion: CuFeS(2) is concentrated by froath floatation method Reas...

    Text Solution

    |

  10. Assertion : In the electrolytic reduction of Al(2)O(3), cryolite is us...

    Text Solution

    |

  11. Assertion : Wrought iron is more malleable and ductile than steel. R...

    Text Solution

    |

  12. Assertion : Lead, tin and bismuth are purified by liquation method. ...

    Text Solution

    |

  13. Assertion : Al(2)O(3) is converted into Al by reduction with carbon at...

    Text Solution

    |

  14. Assertion : Reduction of ZnO with carbon is done at 1100^(@)C. Reaso...

    Text Solution

    |

  15. Assertion : Desilverisation of lead is done by Parke's method DeltaG. ...

    Text Solution

    |

  16. Statement-I : All the ores are mineral Statement-II : Most of the or...

    Text Solution

    |

  17. Assertion : PbSiF(6)+H(2)SiF(6)+ gelatine is taken as electrolyte in e...

    Text Solution

    |

  18. Assertion : Nitriding is the process of heating steel in presence of N...

    Text Solution

    |

  19. Assertion : Ores are generally converted into oxides, prior to reducti...

    Text Solution

    |

  20. Assertion : In the extraction of Ag, complex Na[Ag(CN)(2)] is reacted ...

    Text Solution

    |

  21. Assertion : Thermite mixture Fe(2)O(3) +Al (powder) is used in the wel...

    Text Solution

    |