Home
Class 12
CHEMISTRY
At the equilibrium, in the process of ad...

At the equilibrium, in the process of adsorbtion-

A

`DeltaH gt 0`

B

`DeltaH = TDeltaS`

C

`DeltaH gt TDeltaS`

D

`DeltaH lt TDeltaS`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • SURFACE CHEMISTRY

    CHHAYA PUBLICATION|Exercise MCQ HOTSPOT|50 Videos

  • SURFACE CHEMISTRY

    CHHAYA PUBLICATION|Exercise Exercise|48 Videos

  • SURFACE CHEMISTRY

    CHHAYA PUBLICATION|Exercise Extrance Question Bank|29 Videos

  • SOME p-BLOCK ELEMENTS

    CHHAYA PUBLICATION|Exercise PRACTIVE SET 11|15 Videos

Similar Questions

Explore conceptually related problems

In the process of osmosis

In the process of osmosis

The process of vernalisation is

Which of the two processes-occur at the same rate at the equilibrium obtained by the evaporation of a liquid at a particular temperature?

At equilibrium which is correct

Why is the equilibrium established in the evaporation of a liquid in a closed vessel at constant temperature called dynamic equilibrium?

It the free energy change for a reaction at 25^@C be 5.4 Kj Calculate the equilibrium constant for the reaction. State wheather the vaporisation of water at 110^@C in 1 atm pressure is a spontaneous or non spontaneous process.

The best definition of the process of gastrulation is that it is a process where the

In a reversible chemical reaction at equilibrium, if the concentration of any one of the reactants is doubled then the equilibrium constant will-

In a reversible chemical reaction at equilibrium, if the concentration of any one of the reactants is doubled then the equilibrium constant will -

CHHAYA PUBLICATION-SURFACE CHEMISTRY-Solved NECRT Exempler Problems
  1. Which of the following process does not occur at the interface of phas...

    Text Solution

    |

  2. At the equilibrium, in the process of adsorbtion-

    Text Solution

    |

  3. Which of the following interface cannot be obtained-

    Text Solution

    |

  4. The term 'sorption' stands for -

    Text Solution

    |

  5. Extent of physisorption of a gas increases with -

    Text Solution

    |

  6. Extent of adsorption of adsorbate from solution phase increases with -

    Text Solution

    |

  7. Which one of the following is not applicable to the phenomenon of abso...

    Text Solution

    |

  8. Which of the following is not a favourable condition for physical adso...

    Text Solution

    |

  9. Physical adsorption of a gaseous species may change to chemical adsorp...

    Text Solution

    |

  10. In physisorption adsorbent does not show specificity for any particula...

    Text Solution

    |

  11. Which of the following is an example of absorption-

    Text Solution

    |

  12. In which of the following reactions heterogeneous catalysis involved- ...

    Text Solution

    |

  13. At high concentration of soap in water, soap behaves as-

    Text Solution

    |

  14. Which of the following will show Tyndall effect-

    Text Solution

    |

  15. Method by which lyophobic sol can be protected-

    Text Solution

    |

  16. Freshly prepared precipitate sometimes gets converted to colloidal sol...

    Text Solution

    |

  17. Which of the following electrolytes will have maximum coagulating valu...

    Text Solution

    |

  18. A colloidal system having a solid substance as a dispersed phase and a...

    Text Solution

    |

  19. Values of colligative properties of colloidal solution are of small or...

    Text Solution

    |

  20. Which of the following process is responsible for the formation of del...

    Text Solution

    |