Home
Class 12
CHEMISTRY
The method of zone refining of metals is...

The method of zone refining of metals is based on the principle of :

A

Greater mobility of the pure metal than that of impurity

B

Higher melting point of the impurity than that of the pure metal

C

Greater noble character of the solid metal than that of the impurity

D

Greater solubility of the impurity in the molten state than in the solid

Text Solution

Verified by Experts

The correct Answer is:
4
Promotional Banner

Topper's Solved these Questions

  • METTALURGY

    NARAYNA|Exercise Introduction|6 Videos

  • METTALURGY

    NARAYNA|Exercise Concentration|6 Videos

  • METTALURGY

    NARAYNA|Exercise Concentration of the ore|26 Videos

  • METALLURGY

    NARAYNA|Exercise STATEMENT TYPE QUESTOINS|20 Videos

  • NUCLEAR CHEMISTRY

    NARAYNA|Exercise INTEGER|28 Videos

Similar Questions

Explore conceptually related problems

The method of zone relining of metal is based on the principle of AIFMIT-2003)

The method of zone refining is based on the priniciple of

Zone refining is based on the principle that_______

Name the method of refining which is based on the principle of adsorption.

NARAYNA-METTALURGY-Refining
  1. Which of the following metal is refined by distaillation method

    Text Solution

    |

  2. Zone refining method is used for refining

    Text Solution

    |

  3. Zone refining is a method to obtain

    Text Solution

    |

  4. A metal contains, metal oxide as impurity. The method used to refine t...

    Text Solution

    |

  5. Metal refined by cupellation process is

    Text Solution

    |

  6. Which of the following pari of metals is purified by VanArkel method

    Text Solution

    |

  7. 100% copper is obtained from crude copper by

    Text Solution

    |

  8. If the impurity in a metal has a greater affinity for oxygen and is mo...

    Text Solution

    |

  9. Which of the following has maximum thermodynamic spontaneously at 400^...

    Text Solution

    |

  10. The method of zone refining of metals is based on the principle of :

    Text Solution

    |

  11. Which of the following metal is refined by distaillation method

    Text Solution

    |

  12. Zone refining method is used for refining

    Text Solution

    |

  13. Zone refining is a method to obtain

    Text Solution

    |

  14. A metal contains, metal oxide as impurity. The method used to refine t...

    Text Solution

    |

  15. Metal refined by cupellation process is

    Text Solution

    |

  16. Which of the following pairs of metals is purified by VanArkel method

    Text Solution

    |

  17. 100% copper is obtained from crude copper by

    Text Solution

    |

  18. If the impurity in a metal has a greater affinity for oxygen and is mo...

    Text Solution

    |

  19. Which of the following has maximum thermodynamic spontaneously at 400^...

    Text Solution

    |

  20. The method of zone refining of metals is based on the principle of :

    Text Solution

    |