Home
Class 12
CHEMISTRY
In the extraction of Cu the reaction tak...

In the extraction of `Cu` the reaction takes place Bessemer converter is:

A

`2CuFeS_(2) + 4O_(2) rarr Cu_(2)S + 2FeO + 3SO_(2)`

B

`Cu_(2)S + (3)/(2) O_(2) rarr Cu_(2)O + SO_(2)`

C

`Cu_(2)S + 2Cu_(2)O rarr 6 Cu + SO_(2)`

D

`FeO + SiO_(2) rarr FeSiO_(3)`

Text Solution

Verified by Experts

The correct Answer is:
b,c,d
Promotional Banner

Topper's Solved these Questions

  • METTALURGY

    NARAYNA|Exercise Statement type questions|8 Videos

  • METTALURGY

    NARAYNA|Exercise Level I|38 Videos

  • METTALURGY

    NARAYNA|Exercise Level -VI (single answer question )|34 Videos

  • METALLURGY

    NARAYNA|Exercise STATEMENT TYPE QUESTOINS|20 Videos

  • NUCLEAR CHEMISTRY

    NARAYNA|Exercise INTEGER|28 Videos

Similar Questions

Explore conceptually related problems

During Bessemerisation of copper, the reaction taking place in the Bessemer converter is

In the extraction of copper, the metal formed in the Bessemer converter is due to the reaction

Addition reaction takes place in

Hill's reaction take place in

NARAYNA-METTALURGY-Multiple answer
  1. Which of the following reduction reactions are actually employed in co...

    Text Solution

    |

  2. Select correct statement regrading silver extraction//purification pro...

    Text Solution

    |

  3. Aluminothermy used for on the spot welding of large iron structures is...

    Text Solution

    |

  4. Highly electropositive metals can not be extracted by carbon reduction...

    Text Solution

    |

  5. When ZnS and PbS minearls are present together, then NaCN is added to ...

    Text Solution

    |

  6. The reaction (s) which does (do) not occur in the reduction zone in th...

    Text Solution

    |

  7. Which of the following reaction(s) take place in Bessemer converter f...

    Text Solution

    |

  8. In the extraction of aluminium metal , one of the process is summarise...

    Text Solution

    |

  9. During the production of iron and steel.

    Text Solution

    |

  10. For which of the following metal, the carbon reduction cannot be used ...

    Text Solution

    |

  11. The advantage(s) of using carbon to reduce a number of oxides and othe...

    Text Solution

    |

  12. The disadvantage of carbon reduction method are :

    Text Solution

    |

  13. The funciton of adding cryolite in the electrolytic reduction of alumi...

    Text Solution

    |

  14. Which of the following reduction reactions are actually employed in co...

    Text Solution

    |

  15. Select correct statement regrading silver extraction//purification pro...

    Text Solution

    |

  16. Aluminothermy used for on the spot welding of large iron structures is...

    Text Solution

    |

  17. Highly electropositive metals can not be extracted by carbon reduction...

    Text Solution

    |

  18. NaCN is sometimes added in the frouth flotation process as a depresant...

    Text Solution

    |

  19. The reaction (s) which does (do) not occur in the reduction zone in th...

    Text Solution

    |

  20. In the extraction of Cu the reaction takes place Bessemer converter is...

    Text Solution

    |