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

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

Promotional Banner

Topper's Solved these Questions

  • ELECTROCHEMISTRY

    R G PUBLICATION|Exercise EXERCISE|137 Videos

  • H.S. Question papers of AHSEC,2019

    R G PUBLICATION|Exercise Exercise|67 Videos

Similar Questions

Explore conceptually related problems

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

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: Cryolite in the metallurgy of aluminium.

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.

Name the method used for the refining of Zirconium.

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

Describe the following: Acetylation

Describe the following : chiasmata

R G PUBLICATION-GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS-EXERCISE
  1. Describe the role of the following in the processes mentioned: NaCN in...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  4. Name two ores which can be concentrated by froth floatation process.

    Text Solution

    |

  5. How is 'cast iron' different from pig iron?

    Text Solution

    |

  6. Name the common elements present in the anode mud in electrolyte refin...

    Text Solution

    |

  7. Name one metal which is refined by Van Arkel method?

    Text Solution

    |

  8. complete the following reaction Al2O3+C rarr

    Text Solution

    |

  9. Which metal foils are used for wrapping chocolates?

    Text Solution

    |

  10. What are ores? Name one sulphide ore.

    Text Solution

    |

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

    Text Solution

    |

  12. How does the FeO impurity present in sulphide ore of copper is removed...

    Text Solution

    |

  13. Name one important ore of aluminium. Give its chemical composition.

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  16. Differentiate between 'minerals' and 'ores'.

    Text Solution

    |

  17. Distinguish between calcination and roasting.

    Text Solution

    |

  18. Name the main ore of iron.

    Text Solution

    |

  19. How is cast iron made from pig iron?

    Text Solution

    |

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

    Text Solution

    |