Home
Class 12
CHEMISTRY
The reaction quotient Q for : N2(g)+3...

The reaction quotient Q for :
`N_2(g)+3H_2(g) hArr 2NH_3(g)` is given by `Q=([NH_3]^2)/([N_2][H_2]^3)` The reaction will proceed in backward direction, when :

A

`QgtK_c`

B

`Q=0`

C

`Q=K_c`

D

`QltK_c`

Text Solution

Verified by Experts

The correct Answer is:
A

For the reaction.
`N_2(g)+3H_2(g)hArr2NH_3(g)`
Q(Quotient) `=([NH])^2/(N_2][H_2]^3),Deltan_(n) =2-4=-2`
Ar equilibrium Q is equal to `K_(c)` but for the progress of reaction towards right side. `QgtK_(c)`
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL BONDING

    NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)|Exercise EXERCISE|106 Videos
  • CHEMICAL KINETICS

    NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)|Exercise MCQ|45 Videos

Similar Questions

Explore conceptually related problems

The reaction quotient (Q) for the reaction N_2(g) +3H_2(g) hArr 2NH_3(g) is given by Q=([NH_3]^2)/([N_2][H_2]^3) . The reaction will proceed from right to left if

Mass action rato or reaction quotient Q for a reaction can be calculate using the law of masss action A(g)+B(g) hArr C(g)+D(g) Q=([C][D])/([A][B]) The value of Q decides whether the reaction is at equilibrium or not. At equilibrium, Q=K For an equilibrium process, Q ne K when Q gt K , reaction will favour backward direction and when Q lt K , it will favour direction. Answer the following questions: The reaction quotient Q for: O_(2)(g)+2H_(2)(g) hArr 2H_(2)O(g) is given by Q=([H_(2)O]^(2))/([O_(2)][H_(2)]^(2)) . The reaction will proceed in backward direction, when

The reaction quotient (Q) for the reaction N_(2)(g) + 3H_(2)(g)hArr2NH_(2)(g) is given by Q = ([NH_(3)]^(2))/([N_(2)][H_(2)]^(3)) . The reaction will proceed towards right side if where K_(c) is the equilibrium constant.

The reaction quotient (Q) for thereaction N_(2)(g)+3H_(2)(g)hArr2NH_(3)(g) is given by Q = ([NH_(3)]^(2))/([N_(2)][H_(2)]^(3)) The reaction will proceed from right to left if where K_(C) is the equilibrium constant.

For the reaction N_(2)(g) + 3H_(2)(g) hArr 2NH_(3)(g), DeltaH=?

Name the type of reaction N_(2)(g) + 3H_(2)(g) to 2NH_(3)(g)

NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)-CHEMICAL EQUILIBRIUM-All Questions
  1. Using the Gibbs energy change, Delta G^(@)=+ 63.3 kJ, for the followin...

    Text Solution

    |

  2. KMnO4 can be prepared fromK2MnO4 as per the reaction: The reaction ...

    Text Solution

    |

  3. The value of Delta H for the reaction X(2)(g) +4Y(2)9g) hArr 2XY (4)(g...

    Text Solution

    |

  4. For the reaction N(2)(g)+O(2)(g) hArr 2NO(g), the equilibrium constant...

    Text Solution

    |

  5. In which of the following equilibrium Kc and Kp are not equal ?

    Text Solution

    |

  6. The dissociation constants for acetic acid and HCN at 25^(@)C are 1.5x...

    Text Solution

    |

  7. If the concentration of OH^(-) ions in the reaction Fe(OH)(3)(s)hArr...

    Text Solution

    |

  8. The value of equilibrium constant of the reaction. HI(g)hArr(1)/(2)H2(...

    Text Solution

    |

  9. For the reaction CH(4(g))+2O(2(g))hArrCO(2(g))+2H(2)O(l): (DeltaH=-1...

    Text Solution

    |

  10. In the two gaseous reactions (i) and (ii) at 250^@C (i) 2NO(g)+(1)/(...

    Text Solution

    |

  11. The reaction quotient Q for : N2(g)+3H2(g) hArr 2NH3(g) is given by...

    Text Solution

    |

  12. Reaction 2BaO(2)(s)hArr2BaO(s) + O(2)(g), Delta H = +ve. At equilibriu...

    Text Solution

    |

  13. In a reversible chemical reaction having two reactants in equilibrium,...

    Text Solution

    |

  14. If K(1) and K(2) are respective equilibrium constants for two reactio...

    Text Solution

    |

  15. The equilibrium constants for the reaction, A2hArr2A A at 500K and 700...

    Text Solution

    |

  16. If alpha is the fraction of HI dissociated at equilibrium in the react...

    Text Solution

    |

  17. The rate constant for forward and backward reactions of hydrolysis of ...

    Text Solution

    |

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

    Text Solution

    |

  19. Which one of the following information can be obtained on the basis of...

    Text Solution

    |

  20. K(1) and K(2) are equilibrium constants for reaction (i) and (ii) N(...

    Text Solution

    |