Home
Class 12
CHEMISTRY
Name two ores which can be concentrated ...

Name two ores which can be concentrated by froth floatation process.

Promotional Banner

Topper's Solved these Questions

  • EXAM PAPER 2013

    ASSAM ACADEMIC CENTRE|Exercise Example |74 Videos

  • Haloalkanes and Haloarenes

    ASSAM ACADEMIC CENTRE|Exercise Example|56 Videos

Similar Questions

Explore conceptually related problems

Which of the folloiwng is not concentrated by froth floatation process?

Describe the principle of froth flotation process.

Name two metals which can be used for cathodic protection of iron.

Name two poisonous gases which can be prepared from chlorine gas.

Name two synthetic auxins.

What is the function of NaCN in froth flotation process?

Write the two properties which can not be explained by open chain structure of glucose.

Name two types of mass.

ASSAM ACADEMIC CENTRE-General Principles of Processes of Isolation of Elements-Example
  1. Which metal foils are used for wrapping chocolates?

    Text Solution

    |

  2. Why aluminium cannot be extracted by reducing alumina (Al2O3) with Car...

    Text Solution

    |

  3. Name two ores which can be concentrated by froth floatation process.

    Text Solution

    |

  4. Name two metals which occur in nature as oxides.

    Text Solution

    |

  5. Name the common elements present in the anode mud in electrolyte refin...

    Text Solution

    |

  6. Which is the most abundant element in the earth's crust?

    Text Solution

    |

  7. Which is the second most abundant element in the earth crust?

    Text Solution

    |

  8. Name any two acidic fluxes.

    Text Solution

    |

  9. What is leaching?

    Text Solution

    |

  10. What is benefaction process?

    Text Solution

    |

  11. Name the process by which an ore of tin containing FeCrO4 in concentra...

    Text Solution

    |

  12. Give one example where hydrometallurgy is used for metal extraction?

    Text Solution

    |

  13. When is electrolytic reduction applied for getting metal?

    Text Solution

    |

  14. Name two metals which are used for reduction in metallurgical process....

    Text Solution

    |

  15. Name the three commercial varieties of iron.

    Text Solution

    |

  16. Which is the purest form of commercial iron?

    Text Solution

    |

  17. What is the actual reducing agent of haematite in blast furnace?

    Text Solution

    |

  18. In which mineral iron (II) iron (III) oxide occur?

    Text Solution

    |

  19. What is an Ellingham diagram?

    Text Solution

    |

  20. What are depressants? How does NaCN act as depressant in preventing Zn...

    Text Solution

    |