Home
Class 12
CHEMISTRY
Which method of purification is represen...

Which method of purification is represented by the following equation?
`Ti(s)+2I_(2)(g)overset(523K)(to) Til_(4)(g)overset(1700K)(to)Ti(s)+2I_(2)(g)`

A

Zone refining

B

Cupellation

C

Poling

D

Van Arkel

Text Solution

Verified by Experts

The correct Answer is:
D
Van Arkel method
`Ti_((s)) + 2I_(2(g)) overset(523K)to TiI_(4(g))`
`TiI_(4(g)) overset(1700K)to Ti_((s)) + 2I_(2(g))`
Promotional Banner

Topper's Solved these Questions

  • GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

    MARVEL PUBLICATION|Exercise Previous Years Entrance Exams MCQ|13 Videos

  • GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

    MARVEL PUBLICATION|Exercise Test Your Grasp|30 Videos

  • ELECTROCHEMISTRY

    MARVEL PUBLICATION|Exercise Test your Grasp|50 Videos

  • HALOGEN DERIVATIVES OF ALKANES (AND ARENES)

    MARVEL PUBLICATION|Exercise TEST YOUR GRASP|15 Videos

Similar Questions

Explore conceptually related problems

Which method of purification is represented by the following equations Ti +2I_(2) overset(523K)rarr TiI_(4) overset(1700K)rarr Ti +2I_(2)

Which method of parification is represented by the following equation ? Ti(s) + 2I_*(2)(g) rarr TiI_(4)(g) rarr Ti(s) + 2I_(2)(g)

Which method of purification is represented by following equations ? Zr + 2I_(2) overset(875K) to ZrI_(4) ? ZrI_(4) underset("Tungsten filament")overset(2075K)to Zr + 2I_(2)

MARVEL PUBLICATION-GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS-Test Your Grasp
  1. Which method of purification is represented by the following equation?...

    Text Solution

    |

  2. Iron is removed from cahalcopyrite as

    Text Solution

    |

  3. Which of the following oxide cannot be reduced to metal by carbon ?

    Text Solution

    |

  4. Brine solution on electrolysis will not give.

    Text Solution

    |

  5. Which of the following steps are involved in hydrometallurgical proces...

    Text Solution

    |

  6. Which method is not correct for refining of crude metals ?

    Text Solution

    |

  7. Smelting involves reduction of metal oxide with

    Text Solution

    |

  8. Which of the following srtatement above the advantage of masting of su...

    Text Solution

    |

  9. The principal reaction in the zone of heat absorption of blast furnace...

    Text Solution

    |

  10. Iron is mainly extracted by .

    Text Solution

    |

  11. Electrolytic reduction of alumina to aluminium by Hall-Heroult process...

    Text Solution

    |

  12. Froth floatation process may be used to increase the concentration of ...

    Text Solution

    |

  13. Which of the following statement is incorrect regarding the metallurgy...

    Text Solution

    |

  14. In the metallurgy of iron, the upper layer obtained in the bottom of b...

    Text Solution

    |

  15. A mineral is known as an ore of metal if the metal

    Text Solution

    |

  16. Froth floatation process is used for the metallurgy of

    Text Solution

    |

  17. (viii) Amongest the following groups of oxides, the group containing o...

    Text Solution

    |

  18. In metallurgical processes the flux used for removing acidic impuritie...

    Text Solution

    |

  19. Roasting is done generally in case of

    Text Solution

    |

  20. The most common method of extraction of metals from oxide ores involve

    Text Solution

    |

  21. Froth floatation process for the concentration of sulphide ore is an i...

    Text Solution

    |