Home
Class 12
CHEMISTRY
Out of C and CO, which is a better reduc...

Out of C and CO, which is a better reducing agent at 673K?

Text Solution

Verified by Experts

At 673 K, the `DeltaG^@` vs T line for CO, `CO_2` is lower than that of C, CO line. Therefore, CO can be used as better reducing agent at 673 K.
Promotional Banner

Topper's Solved these Questions

  • GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

    MODERN PUBLICATION|Exercise NCERT FILE (Ncert Exemplar Problems) (Multiple Choice Questions (Type-I))|13 Videos

  • GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

    MODERN PUBLICATION|Exercise NCERT FILE (Ncert Exemplar Problems) (Multiple Choice Questions (Type-II))|13 Videos

  • GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

    MODERN PUBLICATION|Exercise NCERT FILE (Ncert In-text Questions)|4 Videos

  • ELECTROCHEMISTRY

    MODERN PUBLICATION|Exercise UNIT PRACTICE TEST|20 Videos

  • HALOALKANES AND HALOARENES

    MODERN PUBLICATION|Exercise UNIT PRACTICE TEST|11 Videos

Similar Questions

Explore conceptually related problems

(a) Which solution is used for the leaching of silver metal in the presence of air in the metallurgy of silver ? (b) Out of C and CO, which is a better reducing agent at the lower temperature rangein the blast furnace to extract iron form the oxide ore ?

Out of C and CO, which is better reducing agent for ZnO?

MODERN PUBLICATION-GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS-NCERT FILE (Ncert Textbook Exercises)
  1. Why is the extraction of copper from pyrites more difficult than that ...

    Text Solution

    |

  2. Explain: (i). Zone refining (ii). Column chromatography.

    Text Solution

    |

  3. Out of C and CO, which is a better reducing agent at 673K?

    Text Solution

    |

  4. Name the common elements present in the anode mud in electrolytic refi...

    Text Solution

    |

  5. Write down the reactions taking place in different zones in the blast ...

    Text Solution

    |

  6. Write down the chemical reactions taking place in the extraction of zi...

    Text Solution

    |

  7. State the role of silica in the metallurgy of copper.

    Text Solution

    |

  8. What is meant by the term "chromatography"?

    Text Solution

    |

  9. What criterion is followed for the selectrion of the stationary phase ...

    Text Solution

    |

  10. Describe a method for refining nickel.

    Text Solution

    |

  11. How can you separate alumina from silica in a bauxite ore associated w...

    Text Solution

    |

  12. Giving examples differentiate between roasting and calcination.

    Text Solution

    |

  13. How is ‘cast iron’ different from ‘pig iron”?

    Text Solution

    |

  14. Differentiate between “minerals” and “ores”.

    Text Solution

    |

  15. Why copper matte is put in silica lined converter?

    Text Solution

    |

  16. (a) Give an example of zone refining of metals. (b) What is the role ...

    Text Solution

    |

  17. How is leaching carried out in case of low grade copper ores?

    Text Solution

    |

  18. Why is zinc not extracted from zinc oxide through reduction using CO?

    Text Solution

    |

  19. The value of Deltaf G^@ for the formation of Cr2 O3 is -540 KJ mol^(-1...

    Text Solution

    |

  20. Out of C and CO, which is better reducing agent for ZnO?

    Text Solution

    |