Home
Class 12
CHEMISTRY
Common impurities present in bauxite are...

Common impurities present in bauxite are ___________ .

A

CuO

B

ZnO

C

`Fe_2O_3`

D

`SiO_2`

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

By which method the impurities present in wheat flour are removed ?

How are lighter impurities present in rice and pulses are removed before cooking them?

Name two n-impurities?

How does the FeO impurity present in sulphide ore of copper is removed?

Assertion : Sea water looks blue. Reason : Due to scatting of light by colloidal impurities present in sea water.

Make a list of impurities present in domestic sewage.

Common intestinal bacterium of human is

MODERN PUBLICATION-GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS-EXERCISE
  1. Which of the following statements is correct ?

    Text Solution

    |

  2. In the Froth Floatation process, zinc sulphide and lead sulphide can b...

    Text Solution

    |

  3. Common impurities present in bauxite are .

    Text Solution

    |

  4. Which of the following ores are concentrated by froth floation ?

    Text Solution

    |

  5. Which of the following reactions occur during calcination?

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  9. Which of the following statements are correct ?

    Text Solution

    |

  10. Give the preparation of chlorine.

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |