Home
Class 12
CHEMISTRY
Name the process by which an ore of tin ...

Name the process by which an ore of tin containing `FeCrO_4` in concentrated.

Promotional Banner

Topper's Solved these Questions

  • ELECTROCHEMISTRY

    R G PUBLICATION|Exercise EXERCISE|137 Videos

  • H.S. Question papers of AHSEC,2019

    R G PUBLICATION|Exercise Exercise|67 Videos

Similar Questions

Explore conceptually related problems

Name the noble gas which is radioactive.

Name the process by which mitochondria multiply during division.

Name the main ore of iron.

Name the processes from which Chlorine is obtained as a by product.

Name chief ore of iron.

Name the four processes that are basic to taxonomy.

Name the forces which builds the universe.

Name the process in which drops of water ooze out from the margins of leaves of herbaceous plants.

R G PUBLICATION-GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS-EXERCISE
  1. Why Copper matte is put in Silica lined converter?

    Text Solution

    |

  2. What does a steep increase in the slope of a line an Ellingham diagram...

    Text Solution

    |

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

    Text Solution

    |

  4. Write two important ores each from iron & copper.

    Text Solution

    |

  5. Describe the principle of froth flotation process.

    Text Solution

    |

  6. Write the reactions involved in leaching process of alumina from bauxi...

    Text Solution

    |

  7. Giving example differentiate between "roasting"& calcination.

    Text Solution

    |

  8. What is pyro metallurgy? Describe the conditions of the equation used ...

    Text Solution

    |

  9. From the following diagram suggest a condition under which magnesium c...

    Text Solution

    |

  10. Write down the reaction taking place in different zones in the blast f...

    Text Solution

    |

  11. How wrough iron is prepared from cast iron?

    Text Solution

    |

  12. In reverberatory furnace how Cu is extracted from copper matte? Write ...

    Text Solution

    |

  13. The reaction, Cr2O3 + 2Al rarr Al2O3 + 2Cr (DeltaG^@ = -421KJ) is ther...

    Text Solution

    |

  14. Why Zinc not extracted from Zinc oxide through reduction using CO?

    Text Solution

    |

  15. What is the role of graphite rod in the electrometallurgy of aluminium...

    Text Solution

    |

  16. What is hydro metallurgy? How Cu is extracted by this method.

    Text Solution

    |

  17. Name the processes from which Chlorine is obtained as a by product.

    Text Solution

    |

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

    Text Solution

    |

  19. Describe the underlying principle of each of the following metal refin...

    Text Solution

    |

  20. Outline of refining of metals by the following methods. Vapour phase ...

    Text Solution

    |