Home
Class 11
CHEMISTRY
NH(4)HS(s) hArr NH(3)(g)+H(2)S(g) In t...

`NH_(4)HS(s) hArr NH_(3)(g)+H_(2)S(g)`
In the above reaction, if the pressure at equilibrium and at 300K is 100atm then what will be equilibrium constant `K_(p)` ?

A

`2500 "atm"^2`

B

`50 "atm"^2`

C

`100 "atm"^2`

D

`200 "atm"^2`

Text Solution

Verified by Experts

The correct Answer is:
A
`NH_4HS(s) hArr NH_3 (g) +H_2S(g)`
`{:(1,0,0 "initially"),(1-alpha,alpha,alpha" at equilibrium"):}`
According to question at the equilibrium
`alpha + alpha = 100 implies alpha =50 ` atm
`:. K_p P_(NH_3) xx P_(H_2S) = 50 xx50 = 2500 " atm"^2`
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL EQUILIBRIUM

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

  • CHEMICAL EQUILIBRIUM

    ERRORLESS|Exercise NCERT BASED QUESTION (Le-Chatelier Principle and it.s Application)|45 Videos

  • CHEMICAL EQUILIBRIUM

    ERRORLESS|Exercise NCERT BASED QUESTION (Law of Mass Action)|7 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

Ammonium hydrogen sulphide dissociated according to the equation, NH_4HS(s) hArr NH_3(g) +H_2S(g) . If the observed pressure of the mixture is 1.12 atm at 106^@C , what is the equilibrium constant K_p of the reactions ?

Ammonium hydrogen sulphide dissociates according to the equation : NH_4 HS(s) hArr NH_3(g)+H_2S(g) The total pressure at equilibrium at 400 K is found to be 1 atm.The equilibrium constant K_p of the reaction is :

For the reaction NH_(4)HS(s)rArrNH_(3)(g)+H_(2)S(g) ,K_(p)=0.09 . The total pressure at equilibrum is :-

For NH_(4)HS(s) hArr NH_(3)(g)+H_(2)S(g) , the observed, pressure for reaction mixture in equilibrium is 1.12 atm at 106^(@)C . What is the value of K_(p) for the reaction?

For NH_(4)HS(s)hArr NH_(3)(g)+H_(2)S(g) If K_(p)=64atm^(2) , equilibrium pressure of mixture is

On decomposition of NH_(4)HS , the following equilibrium is estabilished: NH_(4) HS(s)hArrNH_(3)(g) + H_(2)S(g) If the total pressure is P atm, then the equilibrium constant K_(p) is equal to

NH_(4)HS(s)hArrNH_(3)(g)+H_(2)S(g) The3 equilibrium pressure at 25^(@)C is 0.660 atm . What is K_(p) for the reaction ?

ERRORLESS-CHEMICAL EQUILIBRIUM-NCERT BASED QUESTION (Law of Equilibrium and Equilibrium Constant)
  1. 16 mol of PCl(5)(g) is placed in 4 dm^(-3) closed vessel. When the tem...

    Text Solution

    |

  2. Consider thr reaction where K(p)=0.497 at 500K PCl(5)(g)hArrPCl(3)(...

    Text Solution

    |

  3. NH(4)HS(s) hArr NH(3)(g)+H(2)S(g) In the above reaction, if the pres...

    Text Solution

    |

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

    Text Solution

    |

  5. The quantity of K in a rate of expression

    Text Solution

    |

  6. Two gaseous equlibriua SO(2(g))+1/2O(2(g))hArrSO(3(g))and 2SO(3(g))hAr...

    Text Solution

    |

  7. The equilibrium constant for the reaction N2+3H2 hArr 2NH3 is K , t...

    Text Solution

    |

  8. At 490^(@)C, the equilibrium constant for the stnthesis of HI is 50, t...

    Text Solution

    |

  9. If K(c) is the equlibrium constant for the formation of KH(3). the dis...

    Text Solution

    |

  10. Consider the following reactions in which all the reactants and the pr...

    Text Solution

    |

  11. Value of K(p) in the reaction MgCO(3(s))hArr MgO((s))+CO(2(g)) is :

    Text Solution

    |

  12. A tenfold increase in pressure on the reaction N(2)(g)+3H(2)(g) hArr 2...

    Text Solution

    |

  13. A 550 K, the K(c) for the following reaction is 10^(4) mol^(-1) L ...

    Text Solution

    |

  14. For the hypothetic reaction, the equilibrium constant (K) values are g...

    Text Solution

    |

  15. XY(2) dissociates XY(2)(g) hArr XY(g)+Y(g). When the initial pressure ...

    Text Solution

    |

  16. NH(4)COONH(2)(s)hArr2NH(3)(g)+CO(2)(g) If equilibrium pressure is 3 at...

    Text Solution

    |

  17. If equlibrium constnats of reaction, N(2)+O(2)hArr 2NO is K(1) and 1...

    Text Solution

    |

  18. K(p) and K(p)^(**) are the equilibrium constants of the two reactions,...

    Text Solution

    |

  19. The equilibrium pressure for the reaction MSO(4).2H(2)O (s) hArr MSO(...

    Text Solution

    |

  20. For the reaction, 2NO(2)(g) rarr 2NO(g) + O(2)(g), K(c) = 1.8 xx 10^(-...

    Text Solution

    |