Home
Class 12
CHEMISTRY
Describe the role of the following in th...

Describe the role of the following in the processes mentioned: Limestone in the metallurgy of iron.

Promotional Banner

Topper's Solved these Questions

  • EXAM PAPER 2013

    ASSAM ACADEMIC CENTRE|Exercise Example |74 Videos
  • Haloalkanes and Haloarenes

    ASSAM ACADEMIC CENTRE|Exercise Example|56 Videos

Similar Questions

Explore conceptually related problems

Describe the role of the following in the processes mentioned: Iodine in the refining of zirconium.

Explain the role of the following in the processes mentioned: Cryolite in the metallurgy of aluminium.

Describe the role of the following in the processes mentioned: NaCN in the extraction of silver forms silver ore.

Explain the role of the following in the processes mentioned: Silica in the extraction of copper.

Explain the role of the following in the processes mentioned: Depressant in the forth floatation process.

Describe the principle of froth flotation process.

Describe the following: Acetylation

Describe the following : chiasmata

Describe the following: Decarboxylation

Describe the following : bivalent

ASSAM ACADEMIC CENTRE-General Principles of Processes of Isolation of Elements-Example
  1. Explain the role of the following in the processes mentioned: Silica i...

    Text Solution

    |

  2. Explain the role of the following in the processes mentioned: Cryolite...

    Text Solution

    |

  3. Describe the role of the following in the processes mentioned: Limesto...

    Text Solution

    |

  4. Explain the role of the following in the processes mentioned: Depressa...

    Text Solution

    |

  5. Name the method used for the refining of Nickel.

    Text Solution

    |

  6. Outline the prinicples of refining of metals by the following methods....

    Text Solution

    |

  7. Why is the reduction of a metal oxide easier if the metal formed is in...

    Text Solution

    |

  8. Explain briefly the leaching of aluminium ore.

    Text Solution

    |

  9. What is the chief ore of iron? Write chemical reactions taking place i...

    Text Solution

    |

  10. Describe how the following change are brought about pig iron into stee...

    Text Solution

    |

  11. Describe how the following change are brought about zinc oxide into me...

    Text Solution

    |

  12. Describe how Impure titanium is convereted into pure titanium.

    Text Solution

    |

  13. Describe the role of NaCN in the extraction of gold from gold ore.

    Text Solution

    |

  14. Describe the role of SiO2 in the extraction of Copper from Copper matt...

    Text Solution

    |

  15. Describe the role of the following in the processes mentioned: Iodine ...

    Text Solution

    |

  16. Outline the prinicples of refining of metals by the following methods....

    Text Solution

    |

  17. Write down the reaction taking place in different zones in the blast f...

    Text Solution

    |

  18. Write the chemical reactions which take place in the following operati...

    Text Solution

    |

  19. Write the chemical reactions which take place in the following operati...

    Text Solution

    |

  20. Write the chemical equation for Mond process.

    Text Solution

    |