Home
Class 12
CHEMISTRY
During the process of electrolyic refini...

During the process of electrolyic refining of copper some metals present as impurity settle as anode mud. These are

A

Sn and Ag

B

Pb and Zn

C

Ag and Au

D

Fe and Ni

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • ELECTROCHEMISTRY

    NIKITA PUBLICATION|Exercise Questions From Competitive Exam|46 Videos

  • HALOALKANES AND HALOARENES

    NIKITA PUBLICATION|Exercise MULTIPLE CHOICE QUESTIONS|386 Videos

Similar Questions

Explore conceptually related problems

During the process of electroytic refining of copper some metals present as impurity settle as 'anode mud'. These are

During electrolytic refining of copper, it gets

NIKITA PUBLICATION-GENERAL PRINCIPLES & PROCESSES OF ISOLATION OF ELEMENTS-Multiple choice questions
  1. The following reaction is involved in the Hall's method of purificatio...

    Text Solution

    |

  2. Heating mixture of Cu(2)O and Cu(2)S will give

    Text Solution

    |

  3. During the process of electrolyic refining of copper some metals prese...

    Text Solution

    |

  4. Which of the following is a carbonate ore?

    Text Solution

    |

  5. In the extraction of Cu from its sulphide ore, the metal is formed by ...

    Text Solution

    |

  6. Which one of the following ores is best concentrated by froth flotatio...

    Text Solution

    |

  7. When the sample of copper with the zinc impurity is to be purified by ...

    Text Solution

    |

  8. Which of the following is not an ore of Iron

    Text Solution

    |

  9. Aluminium is extracted in the electrolysis of :

    Text Solution

    |

  10. Which of the following is magnetite ?

    Text Solution

    |

  11. The purification of alumina is called

    Text Solution

    |

  12. Bauxite is purified by

    Text Solution

    |

  13. Which of the following is a sulphide ore?

    Text Solution

    |

  14. At what temperature carbon monoxide reduces ferric oxide to Fe ?

    Text Solution

    |

  15. The molecular formula of Glauber's salt is

    Text Solution

    |

  16. Off the following, the metals that cannot be obtained by electrolysis ...

    Text Solution

    |

  17. During Hoope's process for eelctrolytic refining of Al, the middle lay...

    Text Solution

    |

  18. Among following statement, the incorrect one is

    Text Solution

    |

  19. In the commercial electrochemical process for aluminium extraction, th...

    Text Solution

    |

  20. The chemical processes in the production of steel from haematite ore i...

    Text Solution

    |