Home
Class 12
CHEMISTRY
For the metallurgical process of the ore...

For the metallurgical process of the ores calcined ore can be reduced by carbon ?

A

haematite

B

calamine

C

iron pyrites

D

Sphalerite

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

    MODERN PUBLICATION|Exercise EXERCISE|303 Videos

  • ELECTROCHEMISTRY

    MODERN PUBLICATION|Exercise EXERCISE|529 Videos

  • HALOALKANES AND HALOARENES

    MODERN PUBLICATION|Exercise EXERCISE|978 Videos

Similar Questions

Explore conceptually related problems

Why can't aluminium be reduced by carbon ?

Give two ores of calcium.

In what form is the calcined ore obtained and how can it be reduced? Give chemical equtions of the reduction process involved for the example given to you .

What is froth floatation process ? Name the ores which are concentrated by froth floatation process . What is meant by a depressant ?

Argentite is an ore of

Name one of the most common ore of aluminium

Cassiterite is an ore of

Define ore and minerals.

MODERN PUBLICATION-GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS-EXERCISE
  1. Which of the following ores are concentrated by froth floation ?

    Text Solution

    |

  2. Which of the following reactions occur during calcination?

    Text Solution

    |

  3. For the metallurgical process of the ores calcined ore can be reduced ...

    Text Solution

    |

  4. The main reactions occurring in blast furnace during extraction of iro...

    Text Solution

    |

  5. In which of the following method of purification, metal is converted t...

    Text Solution

    |

  6. Which of the following statements are correct ?

    Text Solution

    |

  7. Give the preparation of chlorine.

    Text Solution

    |

  8. Match the items of Column I with items of Column II and assign the cor...

    Text Solution

    |

  9. Match the items of Column I with items of Column II and assign the cor...

    Text Solution

    |

  10. Match items of Column I with the items of Column II and assign the cor...

    Text Solution

    |

  11. Match items of Column I with the items of Column II and assign the cor...

    Text Solution

    |

  12. Match items of Column I with the items of Column II and assign the cor...

    Text Solution

    |

  13. In the following questions a statement of assertion followed by a stat...

    Text Solution

    |

  14. Assertion : Zirconium can be purified by Van Arkel method. Reason : ...

    Text Solution

    |

  15. Assertion : Sulphide ores are concentrated by Froth Flotation method. ...

    Text Solution

    |

  16. Assertion : Zone refining method is very useful for producing semicond...

    Text Solution

    |

  17. Assertion : Hydrometallurgy involves dissolving the ore in a suitable ...

    Text Solution

    |

  18. Why is pine oil used in froth floatation method?

    Text Solution

    |

  19. Which is better reducing agent at temperature 983 K, C or Co?

    Text Solution

    |

  20. Define fauna.

    Text Solution

    |