Home
Class 12
CHEMISTRY
If in the reaction N2O4 ⇌ 2NO2,alpha is...

If in the reaction `N_2O_4 ⇌ 2NO_2`,`alpha` is degree of dissociation of `N_2O_4` Then the number of molecules at equiliberium will be :

A

3

B

1

C

`(1-alpha)^2`

D

`(1 + alpha)`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • ENVIRONMENTAL CHEMISTRY

    MBD PUBLICATION|Exercise QUESTION BANK|299 Videos

  • GENERAL PRINCIPLES OF ISOLATION OF ELEMENTS

    MBD PUBLICATION|Exercise QUESTION BANK|564 Videos

Similar Questions

Explore conceptually related problems

The reaction 2N_2 O_5 harr 2N_2 O_4 + O_2 is

Why NO_2 dimerise to N_2O_4 ?

What is the oxidation number of Cr in k_2Cr_2O_4 ?

In the reaction : 2Na_2S_2O_3 + I_2 rarr Na_2S_4O_6 +2NaI the equivalent weight of Na_2S_2O_3 is equal to :

N_2O_4 molecule is completely changed into 2NO_2 molecules at:

NO_(2) dimerises to form N_(2)O_(4) . Why?

MBD PUBLICATION-EQUILIBRIUM-QUESTION BANK
  1. IfKe of the reaction,2HI rarr H2+ I2 is 0.25, the equilibrium constan...

    Text Solution

    |

  2. One mole of ethyl alcohol was treated with one mole of acetic acid at ...

    Text Solution

    |

  3. If in the reaction N2O4 ⇌ 2NO2,alpha is degree of dissociation of N2O...

    Text Solution

    |

  4. Kc for A + B ⇌ C + D is 10 at 25^o C. If a container contains 1,2,3,4 ...

    Text Solution

    |

  5. For a system in equilibrium, DeltaG = 0 under conditions of constant :

    Text Solution

    |

  6. Dissolution of sugar being an endothermic reaction is favoured by :

    Text Solution

    |

  7. For the reaction PCL5 hArr PCL3+CL2, the forward reaction at constant ...

    Text Solution

    |

  8. The reaction which proceed in the forward direction is :

    Text Solution

    |

  9. For reaction PCl3 (g) + Cl2 (g) ⇌ PCl5 (g) the value of Kc at 250^oC i...

    Text Solution

    |

  10. For the gaseous phase reaction, 2NO ⇌ N2 + O2 , DeltaH^o = -43.5 Kca...

    Text Solution

    |

  11. In which of the following cases, does the reaction go farthest to comp...

    Text Solution

    |

  12. The solubility of CO 2 in water increases with :

    Text Solution

    |

  13. If K1 and K2 are the respective equiliberium constant for the two reac...

    Text Solution

    |

  14. A cylinder fitted with a movable piston contains liquid water in equil...

    Text Solution

    |

  15. The equiliberium constant for the reaction, 2X(g) + Y(g) ⇌ 2Z(g) is 2....

    Text Solution

    |

  16. At constant temperature in one litre vessel when the reaction 2SO2 (g)...

    Text Solution

    |

  17. For a reaction 2A + B ⇌ C + D , the partial pressure of A, B, C and D...

    Text Solution

    |

  18. The decomposition of N2O4 to NO2 is carried out at 280 K in chloroform...

    Text Solution

    |

  19. In the equiliberium 2SO2 (g) + O2 (g) ⇌2SO3 , the partial pressure ...

    Text Solution

    |

  20. For reaction PCl3 (g) + Cl2 (g) ⇌ PCl5 (g) the value of Kc at 250^oC i...

    Text Solution

    |