Home
Class 12
CHEMISTRY
Van-Arkel method of refining Zirconium i...

Van-Arkel method of refining Zirconium involves,

A

removing all oxygen and nitrogen impurities

B

removing CO impurity

C

removing hydrogen impurity

D

removing silica impurity l

Text Solution

Verified by Experts

The correct Answer is:
a
Promotional Banner

Topper's Solved these Questions

  • CHEMISTRY

    KCET PREVIOUS YEAR PAPERS|Exercise MCQs|60 Videos

  • KARNATAKA CET 2001

    KCET PREVIOUS YEAR PAPERS|Exercise Chemistry|55 Videos

Similar Questions

Explore conceptually related problems

Explain van Arkel method for refining Zirconium and Titanium.

Explain with equation Van-Arkel method for refining of zircnium.

Van Arkel method is used for refining :

Van Arkel method of purification of metals involves converting the metal to a :

Name the method of refining of silicon.

Name the method used for refining of zirconium.

Coitus interuptus method of birth control involves

KCET PREVIOUS YEAR PAPERS-KARNATAKA 2016-CHEMISTRY
  1. The correct statement regarding entropy is,

    Text Solution

    |

  2. Equilibrium constants K1 and K2 for the following equilibria (a) NO...

    Text Solution

    |

  3. Van-Arkel method of refining Zirconium involves,

    Text Solution

    |

  4. The composition of .copper matte. is,

    Text Solution

    |

  5. The complex formed when Al2 O3 is leached from Bauxite using concentra...

    Text Solution

    |

  6. The property which is not true about fluorine is

    Text Solution

    |

  7. Which is true regarding nitrogen?

    Text Solution

    |

  8. The shape of XeF(6) is

    Text Solution

    |

  9. The number of isomeres possible for the octahedral complex [CoCl(2)(en...

    Text Solution

    |

  10. CO is a stronger ligand than Cl^- because

    Text Solution

    |

  11. The bivalent metal ion having maximum paramagnetic behavior among the...

    Text Solution

    |

  12. When a brown compound of Mn (A) is treated with HCI, it gives a gas (B...

    Text Solution

    |

  13. Mn^(2+) compounds are more stable than Fe^(2+) compounds towards oxida...

    Text Solution

    |

  14. Which of the following sequence is correct regarding field strength of...

    Text Solution

    |

  15. As per IUPAC norms, the name of the complex [Co(en)2 (ONO)Cl]Cl is

    Text Solution

    |

  16. In the following sequence of reactions , A overset("Reduction")to B...

    Text Solution

    |

  17. An organic compound .A. on reduction gives compound .B., which on reac...

    Text Solution

    |

  18. Which of the following gives positive Fehling.s solution test ?

    Text Solution

    |

  19. A liquid can exist only,

    Text Solution

    |

  20. The energy of electron in the n^(th) Bohr orbit of H-atom is

    Text Solution

    |