Home
Class 11
CHEMISTRY
Heat evolved during chemisorption lies i...

Heat evolved during chemisorption lies in the range of

A

zero to 20,000 J `mol^(-1)`

B

20,000 to 40,000 J `mol^(-1)`

C

40,000 to 400, 000 J `mol^(-1)`

D

Very high

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • SURFACE CHEMISTRY

    MARVEL PUBLICATION|Exercise MULTIPLE CHOICE QUESTIONS - STANDARD LEVEL (2. Catalysis)|32 Videos
  • SURFACE CHEMISTRY

    MARVEL PUBLICATION|Exercise MULTIPLE CHOICE QUESTIONS - STANDARD LEVEL (3. Colloids )|113 Videos
  • STATES OF MATTER : GASES AND LIQUIDS

    MARVEL PUBLICATION|Exercise TEST YOUR GRASP|50 Videos

Similar Questions

Explore conceptually related problems

the heat evolved in chemisoption lies in the range (in kJ/mol) of :

the heat evolved in physisorption lies in the range (in kJ/mol) of :

The heat of physisorption lie in the range of

Homo erectus evolved during

The rate of chemisorption :

MARVEL PUBLICATION-SURFACE CHEMISTRY-TEST YOUR GRASP
  1. Heat evolved during chemisorption lies in the range of

    Text Solution

    |

  2. which of the following will have the highest coagulating power for As(...

    Text Solution

    |

  3. Hydophillic collids are stable due to

    Text Solution

    |

  4. In physical adsorption, gas molecules are bound on the solid surface b...

    Text Solution

    |

  5. Lyophilic sols are more stable than lyophobic sols because :

    Text Solution

    |

  6. When the dispersion medium is gas, colloidal solution is

    Text Solution

    |

  7. When a beam to light is passed through colloidal solution.

    Text Solution

    |

  8. Migration of colloidal particles under the influence of electrie field...

    Text Solution

    |

  9. Cleaning action of detergent is due to

    Text Solution

    |

  10. The role of a catalyst is to change

    Text Solution

    |

  11. Emulsion, out of the following is

    Text Solution

    |

  12. Surface tension of hydrophilic solution is

    Text Solution

    |

  13. Which of the following is not a colloid ?

    Text Solution

    |

  14. The number of phases in colloidal system are

    Text Solution

    |

  15. Which of the following does not form lyophilic sol ?

    Text Solution

    |

  16. Crystalloids differ from colloids mainly is respect of :

    Text Solution

    |

  17. Identify the gas which is readily adsorbed by activated charcoal?

    Text Solution

    |

  18. The process of migration of dispersion medium under the influence of e...

    Text Solution

    |

  19. The curve between adsorption and pressure at constant temperature is c...

    Text Solution

    |

  20. Cloud represents an example

    Text Solution

    |

  21. A colloidal solution of blood is an example of

    Text Solution

    |