Home
Class 12
CHEMISTRY
The concept of DeltaG^@ of coupled react...

The concept of `DeltaG^@` of coupled reaction are used explain reductions in metallurgy. Explain the above statement.

Text Solution

Verified by Experts

The correct Answer is:
Refer to theory section 6.2.3
Promotional Banner

Topper's Solved these Questions

  • ELECTROCHEMISTRY

    A N EXCEL PUBLICATION|Exercise QUESTION BANK|80 Videos

  • HALOALKANES AND HALOARENES

    A N EXCEL PUBLICATION|Exercise QUESTION BANK |87 Videos

Similar Questions

Explore conceptually related problems

Indigo Is a Vat-dye. Explain the meaning of the statement.

The scientific and technological process used for Isolation of the metal from Its ores Is known as metallurgy. Explain the above method.

Explain water gas shift reaction.

The electric lines of force never intersect one another - Explain this statement.

Explain the HVZ reaction.

Fertilisation is not an obligatory event for fruit production in certain plants. Explain the statement.

Redox reaction is a reaction which involve oxidation and reduction. Explain

All moving matters posses both wave and particle nature. Name and write the expression which can explain the above statement.

A N EXCEL PUBLICATION-GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS-QUESTION BANK
  1. Why is reduction of a metal oxide easier if the metal formed is in liq...

    Text Solution

    |

  2. The scientific and technological process used for isolation of the met...

    Text Solution

    |

  3. The concept of DeltaG^@ of coupled reaction are used explain reduction...

    Text Solution

    |

  4. Give two examples for alloy

    Text Solution

    |

  5. Calcination and raosting are treatments in metallurgy before metal ext...

    Text Solution

    |

  6. Match the items of Column I with items of Column II

    Text Solution

    |

  7. Sulphide ores are concentrated by froth floatation process. Write the ...

    Text Solution

    |

  8. Explain the 'froth' floatation process'

    Text Solution

    |

  9. Name two metals which can be refined by van-Arkel Method.

    Text Solution

    |

  10. Match the items of Column I with items of Column II

    Text Solution

    |

  11. Explain the 'froth' floatation process'

    Text Solution

    |

  12. What is the role of limestone (CaCo3) in the extraction of iron?

    Text Solution

    |

  13. Monds process is used for refining of Ni and Van Arkel method is used ...

    Text Solution

    |

  14. Which of the following is the ore of zinc?

    Text Solution

    |

  15. There are servral methods for refining metals. Explain a method for re...

    Text Solution

    |

  16. Metals are extracted from their ores. Among the following which metal ...

    Text Solution

    |

  17. Carbonate ores are usually subjected to calcination, while sulphide or...

    Text Solution

    |

  18. Leaching is a process of concentration of ores. Explain the leaching o...

    Text Solution

    |

  19. Which of the following is not an Ore of Iron? Haematite,Magnetite,Mala...

    Text Solution

    |

  20. Explain froth floatation process for the concentration of Ore.

    Text Solution

    |