Home
Class 12
CHEMISTRY
The ore which contains both copper and i...

The ore which contains both copper and iron….

A

Cuprite

B

Haematite

C

Copper pyrite

D

Malachite

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • METALLURGY

    FULL MARKS|Exercise Additional questions -Fill in the blanks|28 Videos

  • METALLURGY

    FULL MARKS|Exercise Additional questions -Match the following|8 Videos

  • METALLURGY

    FULL MARKS|Exercise Evaluate Yourself|4 Videos

  • IONIC EQUILIBRIUM

    FULL MARKS|Exercise ADDITIONAL QUESTIONS (5 MARK QUESTION)|15 Videos

  • ORGANIC NITROGEN COMPOUNDS

    FULL MARKS|Exercise ADDITIONAL QUESTIONS (5-MARK QUESTIONS)|14 Videos

Similar Questions

Explore conceptually related problems

The compound which contains both ionic and covalent is

A mixture containing sulphides of copper and iron is called …………….

The coefficient of thermal conductivity of copper is nine times that of steel. One end of copper is maintained at 100°C and the other end of steel is maintained at 0°C. If the corresponding lengths of the copper and iron are 18cm and 6cm respectively, What will be the temperature at the junction of copper and steel ?

Two identical rods of copper and iron are coated with wax uniformly. When one end of each is kept at temperature of boiling water, the length upto which wax melts are 8.4cm and 4.2cm respectively. If thermal conductivity of copper is 0.92, then thermal conductivity of iron is

Name the ores which are concentrated by froth floatation process.

FULL MARKS-METALLURGY -Additional questions ( CHOOSE THE BEST ANSWER )
  1. Which of the following pairs of metals is puridied by Van-Arkel method...

    Text Solution

    |

  2. Aluminium is extracted from alumina (Al(2)O(3)) by electrolysis of a m...

    Text Solution

    |

  3. The ore which contains both copper and iron….

    Text Solution

    |

  4. Match the etraction processes listed in column-I with metals listed in...

    Text Solution

    |

  5. The chief ore of Aluminium is

    Text Solution

    |

  6. Which one of the following metal having least chemical reactive?

    Text Solution

    |

  7. Pick out the more reactive metal

    Text Solution

    |

  8. Consider the following statements. (i)All ores ar minerals but all m...

    Text Solution

    |

  9. Match the List-I and List-II correctly using the code given below.

    Text Solution

    |

  10. The impurities associated with ores is……

    Text Solution

    |

  11. Oxide ores are concentrated by………

    Text Solution

    |

  12. Heaematite and tin stone are purified by …………

    Text Solution

    |

  13. Froth flotation process is suitable for concentrating …………… ores.

    Text Solution

    |

  14. Copper pyrite and zinc blende are purified by……..

    Text Solution

    |

  15. Frothing agents used to separate ZnS from PbS is……

    Text Solution

    |

  16. Depressing agents used to separate ZnS from PbS is ……..

    Text Solution

    |

  17. Leaching is also called as……..

    Text Solution

    |

  18. In the leaching process ,the metal present in the ore is converted int...

    Text Solution

    |

  19. Gold ore is concentrated by…….

    Text Solution

    |

  20. Bauxite is purified by…….

    Text Solution

    |