Home
Class 12
CHEMISTRY
Predict conditions under which Al might ...

Predict conditions under which Al might be expected to reduce MgO.

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

From the following diagram suggest a condition under which magnesium could reduce alumina.

Mention two conditions under which PS I functions.

Give the conditions under which a force is called Conservative force.

State the condtion under which P(A/B) = P(A).

What are the conditions under which a body can stay in a state of rest.

What are the conditions under which a rocket fired from the earth, launches an artificial satellite of earth?

State the condition under which a microwave oven heats up food item containing water molecules most efficiently.

Write the condition under which three numbers a,b,c may be in A.P and G.P both.

Is it true that under certain conditions, Mg can reduce SiO_2 and Si can reduce MgO? What are those conditions?

ASSAM ACADEMIC CENTRE-General Principles of Processes of Isolation of Elements-Example
  1. What is the role of graphite rod in the electrometallurgy of aluminium...

    Text Solution

    |

  2. Outline the prinicples of refining of metals by the following methods....

    Text Solution

    |

  3. Predict conditions under which Al might be expected to reduce MgO.

    Text Solution

    |

  4. Describe how the following change are brought about pig iron into stee...

    Text Solution

    |

  5. Describe how the following changes are brought about Impure copper int...

    Text Solution

    |

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

    Text Solution

    |

  7. Why is froth floatation process selected for the concentration of sulp...

    Text Solution

    |

  8. Outline the prinicples of refining of metals by the following methods....

    Text Solution

    |

  9. Give reasons for the following. Alumina is dissolved in cryolite for e...

    Text Solution

    |

  10. Why Zinc oxide can be reduced to the metal by heating with Carbon andn...

    Text Solution

    |

  11. Why is the extraction of copper from pyrites more difficult than that ...

    Text Solution

    |

  12. Describe the role of the following in the processes mentioned: NaCN in...

    Text Solution

    |

  13. Which is the most abundant element in the universe?

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  16. Name three metals which occur in the native state in nature.

    Text Solution

    |

  17. What is malachite?

    Text Solution

    |

  18. Why do some metals occurs in the native state?

    Text Solution

    |

  19. What is metallurgy?

    Text Solution

    |

  20. What are minerals?

    Text Solution

    |