Home
Class 12
CHEMISTRY
Which ore contains both iron and copper?...

Which ore contains both iron and copper?

A

Cuprite

B

Chalcocite

C

Chalcopyrite

D

Malachite

Text Solution

Verified by Experts

The correct Answer is:
C
Chalcophyrite is `CuFeS_(2)` i.e. it contains both Cu and Fe. Cuprite is `Cu_(2)O` , it contains only Cu.
Chalcocite is `Cu_(2)S`, it contains only Cu
Malchite is `Cu(OH)_(2)*CuCO_(3)` , its contains only Cu.
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

The ore that contains both iron and copper is:

Two solid spheres of same size, of one iron and other of copper, are suspended by strings and submaerged in a beaker containing a certain liquid (the density of liquid is less than that of both iron and copper). If the density of copper is greater than that of iron, which of the following statements are true? (a) The upthrust on copper sphere is greater than that on the iron sphere. Upthrust is equal on both spheres. (c) Tension in the string supporting copper sphere is greater than that in the string supporting iron sphere. (d) Tension in both the strings is equal.

Which one of the following contains copper besides iron ?

Which of the following is not an iron ore ?

Which of the following is not an iron ore ?

MARVEL PUBLICATION-GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS-Test Your Grasp
  1. Which ore contains both iron and copper?

    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

    |