Home
Class 12
CHEMISTRY
Refining of impure copper with zinc impu...

Refining of impure copper with zinc impurity is to be done by electrolysis using electrodes as

A

`{:("Cathode","Anode"),("pure copper","pure zinc"):}`

B

`{:("Cathode","Anode"),("pure zinc","pure copper"):}`

C

`{:("Cathode","Anode"),("pure copper","impure copper"):}`

D

`{:("Cathode","Anode"),("pure zinc","impure zinc"):}`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • GENERAL PRINCIPALS AND PROCESSES OF ISOLATION OF ELEMENTS

    MTG GUIDE|Exercise AIPMT/NEET (MCQs)|10 Videos
  • GENERAL PRINCIPALS AND PROCESSES OF ISOLATION OF ELEMENTS

    MTG GUIDE|Exercise Check Your NEET/VITALS|1 Videos
  • ELECTROCHEMISTRY

    MTG GUIDE|Exercise AIPMT/NEET(MCQs) |5 Videos
  • HALOALKANES AND HALOARENES

    MTG GUIDE|Exercise AIMPT/NEET|10 Videos

Similar Questions

Explore conceptually related problems

Refining of impure copper with zinc impurity is to be done by electrolysis using electrods as-

Refining to impure copper with zinc impurity ist o be done be electrolysis using electrodes as:

When the sample of copper with zinc impurityn is to be purified by electrolysis, the appropriate electrode are .

When the sample of copper with the zinc impurity is to be purified by electrolysis, the appropriate electrodes are

When the sample of Cu with Zn as impurity is to be purified by electrolysis, the appropriate electrodes are :

MTG GUIDE-GENERAL PRINCIPALS AND PROCESSES OF ISOLATION OF ELEMENTS-Check Your NEET/ITALS
  1. Consider the following reactions at 1000^(@)C, I. Zn((s)) + (1)/(2) ...

    Text Solution

    |

  2. A sulphide ore is generally roasted to the oxide before reduction, bec...

    Text Solution

    |

  3. Carbon cannot be used in the reduction of Al(2)O(3) because

    Text Solution

    |

  4. Identify x, y, z for the following metallurgical process.Metal sulphid...

    Text Solution

    |

  5. Refining of impure copper with zinc impurity is to be done by electrol...

    Text Solution

    |

  6. Which of the following ores is nto a sulphide ore?

    Text Solution

    |

  7. Which of the following ores is not concentrated by electromagnetic sep...

    Text Solution

    |

  8. Which of the following reaction is an example of calcination process?

    Text Solution

    |

  9. During the extraction of Cu in the blast furnace at the roasting step

    Text Solution

    |

  10. Which of the following reactions is not taking place during the extrac...

    Text Solution

    |

  11. Which of the following represents the thermite reaction?

    Text Solution

    |

  12. Which one of the following statements is false?

    Text Solution

    |

  13. The underlining of blast furnace is made of

    Text Solution

    |

  14. Aluminium is prepared in large quantities by

    Text Solution

    |

  15. Silver is precipitated from an aqueous solution of sodium argentocyani...

    Text Solution

    |

  16. Which of the following statements about electrolytic refining of silve...

    Text Solution

    |

  17. Match the Column I with Column II and select the correct option

    Text Solution

    |

  18. Match the Column I with Column II and select the correct option

    Text Solution

    |

  19. Composition of azurite mineral is

    Text Solution

    |

  20. The process of pickling is to

    Text Solution

    |