Home
Class 12
CHEMISTRY
Which of the following is an ore of iron...

Which of the following is an ore of iron ?

A

Dolomite

B

Malachite

C

Haematite

D

Bauxite

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • SOLVED PAPER 4

    SHARAM PUBLICATION|Exercise EXERCISE|45 Videos
  • SURFACE CHEMISTRY

    SHARAM PUBLICATION|Exercise EXERCISE|146 Videos

Similar Questions

Explore conceptually related problems

Which of the following is not an ore of zinc ?

Which of the following is not an ore of zinc ?

Which of the following is an ore of calcium ? (Bauxite, Gypsum, Carnallite, Magnesite )

Which of the following is a mineral of iron ?

Which one of the following is an ore of magnesium ? (Bauxite, Carnallite, Malachite, Magnesite )

Which of the following is an oxide ore ?

Which of the following is an oxide ore ?

Which of the following is an oxide ore ?

SHARAM PUBLICATION-SOLVED PAPER 5-EXERCISE
  1. The number of tetrahedral voids in the unit cell of a face centred cub...

    Text Solution

    |

  2. Which of the following is an ore of iron ?

    Text Solution

    |

  3. Aspirin is used as/to

    Text Solution

    |

  4. In the halogen family, the oxidising action increases in the order.

    Text Solution

    |

  5. The number of Faradays of electricity required for the conversion of o...

    Text Solution

    |

  6. Benzyl amine reacts with nitrous acid to form

    Text Solution

    |

  7. Which of the following process is responsible for the formation of del...

    Text Solution

    |

  8. What is the electronic configuration of first row transition element...

    Text Solution

    |

  9. Name the flux used to remove the impurityFeO.

    Text Solution

    |

  10. What is the relation between electrochemical equivalent and chemical e...

    Text Solution

    |

  11. Why hydrogen sulphide cannot be dried by conc. H2SO4?

    Text Solution

    |

  12. Under which condition a 5% solution of glucose will be isotonic with a...

    Text Solution

    |

  13. When an aldehyde is treated with Zinc amalgam and HCI a hydrocarbon is...

    Text Solution

    |

  14. What is Sandmeyer's reaction ?

    Text Solution

    |

  15. What is Cannizzaro's reaction? Give equation.

    Text Solution

    |

  16. The half - life of a radioactive element is 69.3 days.Find out the tim...

    Text Solution

    |

  17. Why aryl halides are less reactive than alkyl halides?

    Text Solution

    |

  18. What is Schottky defect?

    Text Solution

    |

  19. Two electrolytic cells containing silver nitrate solution and dilute s...

    Text Solution

    |

  20. Arrange the following in order of their increasing reactivity with HC...

    Text Solution

    |