Home
Class 12
CHEMISTRY
Consider the following equilibrium in a ...

Consider the following equilibrium in a closed container,
`N_(2)O_(4(g))hArr2NO_(2(g))`
At a fixed temperature, the volume of the reaction container is halved. For this change which of the following statements holds true regarding the equilibrium constant `(K_(p))` and degree of dissociation `(alpha)`?

A

Neither `K_(p) "nor" alpha` changes

B

Both `Kp "and" alpha` changes

C

`Kp "changes but" alpha` does not change

D

`Kp "does not change but" alpha` changes

Text Solution

Verified by Experts

`N_(2)O_(4) rarr 2NO_(2)`
At constant temperature, changing the volume will change both p and `alpha` but Kp remains constant
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL EQUILIBRIUM

    VMC MODULES ENGLISH|Exercise FUNDAMENTAL|49 Videos
  • CHEMICAL EQUILIBRIUM

    VMC MODULES ENGLISH|Exercise ENABLE|49 Videos
  • CHEMICAL EQUILIBRIUM

    VMC MODULES ENGLISH|Exercise JEE Main (Archive)|24 Videos
  • CHEMICAL BONDING-I & II

    VMC MODULES ENGLISH|Exercise JEE Advanced (Archive)|98 Videos
  • CHEMICAL KINETICS

    VMC MODULES ENGLISH|Exercise JEE Advanced (Archive)|52 Videos

Similar Questions

Explore conceptually related problems

Consider the following equilibrium in a closed container: N_(2)O_(4)(g)hArr2NO_(2)(g) At a fixed temperature, the volume of the reaction container is halved. For this change which of the following statements holds true regarding the equilibrium constant (K_(p)) and the degree of dissociation (alpha) ?

Consider the following equilibrium PCl_(5)(g) hArr PCl_(3)(g) + Cl_(2)(g) in a closed container. At a fixed temperature, the volume of the reaction container is halved. For this change, which of the following statements holds true regarding the equilibrium constant (K_(p)) and degree of dissocitation (alpha) ?

For the following equilibrium reaction , N_2O_4(g) hArr 2NO_2(g) NO_2 is 50% of total volume at given temperature . Hence vapour density of the equilibrium mixture is

For which of the following reaction the degree of dissociation (alpha) and equilibrium constant (K_p) are related as K_p =(4alpha^2P)/((1-alpha^2)) ?

For the reaction N_(2)(g)+O_(2)(g)hArr2NO(g) If pressure id increased by reducing the volume of the container then :

Consider the following equilibrium N_(2)O_(4)(g)hArr2NO_(2)(g) Then the select the correct graph , which shows the variation in concentrations of N_(2)O_(4) against concentrations of NO_(2) :

For the reaction H_(2)(g)+I_(2)(g)hArr2HI(g) the equilibrium constant K_(p) changes with

For the reaction H_(2)(g)+I_(2)(g)hArr2HI(g) the equilibrium constant K_(p) changes with

For the reaction, N_2(g) +O_2(g) hArr 2NO(g) Equilibrium constant k_c=2 Degree of association is

For the following equilibrium N_(2)O_(4)(g)hArr 2NO_(2)(g) K_(p) is found to be equal to K_(c) . This is attained when :

VMC MODULES ENGLISH-CHEMICAL EQUILIBRIUM-JEE Advanced (Archive)
  1. N(2)O(4) is 25% dissociated at 37^(@)C and one atmosphere pressure. Ca...

    Text Solution

    |

  2. The equilibrium constant K(p) of the reaction: 2SO(2)+O(2) hArr 2SO(3)...

    Text Solution

    |

  3. For the reaction CO(g)+2H(2)(g)hArrCH(3)OH(g) Hydrogen gas is intr...

    Text Solution

    |

  4. For the reaction PCl(5)(g)hArrPCl(3)(g)+Cl(2)(g), the forward reaction...

    Text Solution

    |

  5. The rate of an exothermic reactions increases with increase in tempera...

    Text Solution

    |

  6. 0.15 mol of CO taken in a 2.5 L flask is maintained at 750 K alongwith...

    Text Solution

    |

  7. A 10-fold increase in pressure on the reaction N(2)(g)+3H(2)(g) hArr...

    Text Solution

    |

  8. For a gaseous reaction 2B rarr A, the equilibrium constant K(p) is ………...

    Text Solution

    |

  9. The degree of dissociation is 0.4 at 400 K and 1.0 atm for the gaseous...

    Text Solution

    |

  10. For the reversible reaction N(2)(g)+3H(2)(g) hArr 2NH(3)(g) at 500...

    Text Solution

    |

  11. At constant temperature , the equilibrium constant (KP) for the deco...

    Text Solution

    |

  12. Consider the following equilibrium in a closed container, N(2)O(4(g)...

    Text Solution

    |

  13. In the reaction equilibrium N(2)O(4) hArr 2NO(2)(g) When 5 mol of ...

    Text Solution

    |

  14. Ag^+ +NH3 hArr[Ag(NH3)]^+ K1=3.5xx10^-3 [Ag(NH3)]^+ +NH3 hArr[A...

    Text Solution

    |

  15. The thermal dissociation of equilibrium of CaCo(3)(s) is studied under...

    Text Solution

    |

  16. The % yield of ammonia as a function of time in the reaction N(2(g))+3...

    Text Solution

    |

  17. The gas phase reaction 2NO(2)(g) rarr N(2)O(4)(g) is an exothermic rea...

    Text Solution

    |

  18. Delta G^(@) at 500 K for substance 'S' in liquid state and gaseous st...

    Text Solution

    |

  19. At a certain temperture in a 5L vessel 2 moles of carbon monoxide and ...

    Text Solution

    |

  20. For the following reaction, equilibrium constant K(c) at 298 K is 1.6x...

    Text Solution

    |