Home
Class 12
CHEMISTRY
During thermal dissociation of a gas, th...

During thermal dissociation of a gas, the vapour density.

A

Remains same

B

Will be increased

C

Will be decreased

D

Some times increases some times decreases

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL EQUILIBRIUM

    MOTION|Exercise Exercise - 2|99 Videos

  • CHEMICAL EQUILIBRIUM

    MOTION|Exercise Exercise - 3|67 Videos

  • CHEMICAL EQUILIBRIUM

    MOTION|Exercise SOLVED EXAMPLES|10 Videos

  • CHEMICAL BONDING

    MOTION|Exercise EXERCISE -4 LEVEL-II|40 Videos

  • Chemical Kinetics

    MOTION|Exercise Exercise - 4 (Level - II) (SUBJECTIVE PROBLEM)|1 Videos

Similar Questions

Explore conceptually related problems

During thermal dissociation, the observed vapour density of N_(2)O_(4)(g) is 26.0. The extent of dissociation of N_(2)O_(4) is:

The equation alpha=(D-d)/((n-1)d) is correctly matched for: ( alpha is the degree of dissociation, D and d are the vapour densities before and after dissociation, respectively).

Carbon dioxide and another gas "X" have their rates of diffusion as \(0.290cc s^{-1}\) and \(0.271ccs^{-1}\) respectively. Find the vapour density of the gas 'X' ,if the vapour density of carbon dioxide is 22.

The relative density of a gas A with respect to another gas B is 2. The vapour density of the gas B is 20, the vapour density of the gas A is:

In the dissociation of N_(2)O_(4) into NO_(2), (1+ alpha) values with the vapour densities ratio ((D)/(d)) is given by: [ alpha degree of dissociation, D-vapour density before dissociation, d-vapour density after dissociation]

For the dissociation of PCl_(5) into PCl_(3) and Cl_(2) in gaseous phase reaction , if d is the observed vapour density and D the theoretical vapour density with 'alpha' as degree of dissociation ,variaton of D/d with 'alpha' is given by ?

MOTION-CHEMICAL EQUILIBRIUM-Exercise - 1
  1. At 444^(@) C, the equilibrium constant K for the reaction 2AB((g))hArr...

    Text Solution

    |

  2. For the reaction : N(2)O(3(g))hArrNO((g)) + NO(2(g)) , total pressure ...

    Text Solution

    |

  3. During thermal dissociation of a gas, the vapour density.

    Text Solution

    |

  4. Consider following reactions in equilbrium with equilibrium concentrat...

    Text Solution

    |

  5. The reaction A((g)) + B((g))hArrC((g)) + D((g)) proceeds to right hand...

    Text Solution

    |

  6. Which of the following relative values of k(f) and k(b) results in an ...

    Text Solution

    |

  7. The role of a catalyst in a reversble reaction is to

    Text Solution

    |

  8. An exothermic reaction is represented by the greph :

    Text Solution

    |

  9. Variation of log(10)K with (1)/(T) is shown by the following graph in ...

    Text Solution

    |

  10. Listed in the table are forward and reverse rate constants for the rea...

    Text Solution

    |

  11. Consider the reaction CaCO(3)(s) hArr CaO(s) +CO(2)(g) in closed c...

    Text Solution

    |

  12. In the melting of ice, which one of the conditions will be more favour...

    Text Solution

    |

  13. In the reaction, 2SO(2)(s)+O(2)(g) hArr 2SO(3)(g)+X cal, most favourab...

    Text Solution

    |

  14. On adding inert gas to the equilibrium PCI(5)(g)hArrPCI(3)(g) + CI(2)(...

    Text Solution

    |

  15. Dissociation of phosphorus pentachloride is favoured by -

    Text Solution

    |

  16. Adding inert gas to system N(2(g)) + 3H(2(g))hArr2NH(3(g)) at equilibr...

    Text Solution

    |

  17. In the reaction N(2(g)) + 3H(2(g))hArr2NH(3(g)), the forward reaction ...

    Text Solution

    |

  18. The reaction in which the yield of the products can not be increased b...

    Text Solution

    |

  19. In the reaction A (g) + B (g)hArr C (g), the backward reaction is favo...

    Text Solution

    |

  20. Which among the following conditions, increase the yield of the produc...

    Text Solution

    |