Home
Class 12
CHEMISTRY
Explain the role of Carbon monoxide in t...

Explain the role of Carbon monoxide in the purification of nickel.

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

Explain the role of Cryolite in the electrolytic reducion of alumina.

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: Cryolite in the metallurgy of aluminium.

Name the technique used to separte the mixture of Carbon monoxide and Carbon dioxide.

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

Write two application of colloid in the purification of drinking water and in photographic plates & film.

What is the role of iodine in the refining of titanium?

Mention the number of carbon atoms in the primary carbon dioxide acceptor of : C_4 plants

Mention the number of carbon atoms in the primary carbon dioxide acceptor of : C_3 plants

ASSAM ACADEMIC CENTRE-General Principles of Processes of Isolation of Elements-Example
  1. What will be the sign of DeltaG for a spontaneous reaction?

    Text Solution

    |

  2. What is an Ellingham diagram?

    Text Solution

    |

  3. Name the method used for the refining of Nikel and Zirconium.

    Text Solution

    |

  4. Mention two neutral refractory materials.

    Text Solution

    |

  5. Name two metals which are used for reduction in metallurgical process....

    Text Solution

    |

  6. Out of C and CO, which is a better reducing agent at 673 K?

    Text Solution

    |

  7. Name the three commercial varieties of iron.

    Text Solution

    |

  8. Distinguish between flux and slag.

    Text Solution

    |

  9. Name the process by which an ore of tin containing FeCrO4 in concentra...

    Text Solution

    |

  10. When is electrolytic reduction applied for getting metal?

    Text Solution

    |

  11. Which metals are generally extracted by electrolytic process?

    Text Solution

    |

  12. Name the metals which are associated with the following terms in their...

    Text Solution

    |

  13. Name the metals which are associated with the following terms in their...

    Text Solution

    |

  14. What is meant by the term 'pyrometallurgy'?

    Text Solution

    |

  15. State briefly the principles which serve as basis for the following op...

    Text Solution

    |

  16. Explain the role of Cryolite in the electrolytic reducion of alumina.

    Text Solution

    |

  17. Explain the role of Carbon monoxide in the purification of nickel.

    Text Solution

    |

  18. Describe the underlying principle of each of the following metal refin...

    Text Solution

    |

  19. Give one example where hydrometallurgy is used for metal extraction?

    Text Solution

    |

  20. Which is the cheapest and most abundant reducing agent employed in the...

    Text Solution

    |