Home
Class 11
CHEMISTRY
On increasing the pressure, in which dir...

On increasing the pressure, in which dirction will the gas phase reaction proceed to re-establish equilibrium, is predicated by applying the Le Chatelier's principle. Consider the reaction.
`N_(2)(g)+3H_(2)hArr 2NH_(3)(g)`
Which of the following is correct, if the total pressure at which the equlibrium is established, is increased without changing the temperature ?

A

K will remain same

B

K will decrease

C

K will increase

D

K will increase initially and decrease when pressure is very high

Text Solution

Verified by Experts

The correct Answer is:
A
In the reaction, `N_(g) +3H_2(g) hArr 2NH_3(g)`
If the total pressure, at which the equilibrium is established, is increased without changing the temperature, K will remain same K changes only with change in temperature.
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL EQUILIBRIUM

    ERRORLESS|Exercise PAST YEARS QUESTIONS|37 Videos

  • CHEMICAL EQUILIBRIUM

    ERRORLESS|Exercise ASSERTION & REASON |12 Videos

  • CHEMICAL EQUILIBRIUM

    ERRORLESS|Exercise NCERT BASED QUESTION (Activation Energy, Standard Free Energy and Degree of Dissociation and Vapour Density)|17 Videos

  • CHEMICAL BONDING AND MOLECULAR STRUCTURE

    ERRORLESS|Exercise Assertion & Reason |17 Videos

  • CLASSFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

    ERRORLESS|Exercise Assertion & Reason |14 Videos

Similar Questions

Explore conceptually related problems

For the reaction N_(2)(g) + 3H_(2)(g) rarr 2NH_(2)(g) Which of the following is correct?

Which of the following is correct for the reaction? N_(2)(g)+3H_(2)(g)hArr2NH_(3)(g)

In the reaction N_(2)(g)+3H_(2)(g)hArr 2NH_(3)(g) , the value of the equlibrium constant depends on

For the chemical reaction N_(2)(g)+3H_(2)(g)hArr2NH_(3)(g) The correct option is:

ERRORLESS-CHEMICAL EQUILIBRIUM-NCERT BASED QUESTION (Le-Chatelier Principle and it.s Application)
  1. Among the following, the equilibrium which is not affected by an incre...

    Text Solution

    |

  2. Which of the following reactions proceed at low pressure?

    Text Solution

    |

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

    Text Solution

    |

  4. When the pressure is applied over system ice hArr wate what will happe...

    Text Solution

    |

  5. According to le-Chatelier's principle, adding heat to a solid and liqu...

    Text Solution

    |

  6. Given reaction is 2X((gas)) + Y((gas))hArr2Z((gas)) + 80 Kcal Which ...

    Text Solution

    |

  7. In the manufacture of NH(3) by Haber's process, the condition which wo...

    Text Solution

    |

  8. For a reaction 2SO(2)(g) +O(2)(g) hArr 2SO(3)(g), Delta H= - 188.3 kJ ...

    Text Solution

    |

  9. The equilibrium , SO2Cl2(g) hArr SO2(g)+Cl(2)(g) is attained at 25^@C ...

    Text Solution

    |

  10. Sodium sulphate dissolves in water with evolution of heat. Consider a ...

    Text Solution

    |

  11. In which one of the following equilibria, the increase of pressure ove...

    Text Solution

    |

  12. Under what conditions of temperature and pressure the formation of at...

    Text Solution

    |

  13. The formation of nitric oxide by contact process N(2) + O(2)hArr. Delt...

    Text Solution

    |

  14. For a reaction if K(p) gt K(c) , the forward reaction is favoured by (...

    Text Solution

    |

  15. Consider the following reversible reactionat equilibrium: 2H(2)O(g) ...

    Text Solution

    |

  16. In the reaction, A(2(g))+4B(2(g))hArr2AB(4(g)) DeltaHlt0 the formation...

    Text Solution

    |

  17. When hydrochloric aicd is addded to cobalt and nitrate solution at roo...

    Text Solution

    |

  18. On increasing the pressure, in which dirction will the gas phase react...

    Text Solution

    |

  19. In which of the following reactions, the equilibrium reamins unaffecte...

    Text Solution

    |

  20. Which of the following statement is incorrect

    Text Solution

    |