Home
Class 12
CHEMISTRY
The equilibrium constant for, 2H(2)S (g)...

The equilibrium constant for, `2H_(2)S (g)hArr 2H_(2)(g) + S_(2)(g)` is 0.0118 at 1300 K while the heat of dissociation is 597.4 kJ. The standard equilibrium constant of the reaction at 1200 K is

A

`1.180 × 10^(-4)`

B

11.8

C

118

D

cannot be calculated from given data

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL EQUILIBRIUM

    MOTION|Exercise Exercise - 3|67 Videos

  • CHEMICAL EQUILIBRIUM

    MOTION|Exercise Exercise - 4|20 Videos

  • CHEMICAL EQUILIBRIUM

    MOTION|Exercise Exercise - 1|45 Videos

  • CHEMICAL BONDING

    MOTION|Exercise EXERCISE -4 LEVEL-II|40 Videos

  • Chemical Kinetics

    MOTION|Exercise Exercise - 4 (Level - II) (SUBJECTIVE PROBLEM)|1 Videos

Similar Questions

Explore conceptually related problems

Equilibrium constant K_(p) for H_(2)S(g) hArr 2H_(2)(g)+S_(2)(g) is 0.0118 atm at 1065^(@)C and heat of dissociation is 42.4 Kcal. Find equilibrium constant at 1132^(@)C .

Equilibrium constant (K_(p)) for 2H_(2)S_((g))hArr2H_(2(g))+S_(2(g)) is 0.0118 atm at 1065^(@)C and heat of dissociation is 42.4 kcal . Find equilibrium constant at 1132^(@)C .

The equilibrium constant for the reaction NH_(4)NO_(2)(s)hArr N_(2)(g)+2H_(2)O(g) , is given by

The value of equilibrium constant for the reaction H_(2)(g)+ I_(2) (g) hArr 2HI (g) is 48 at 720 K What is the value of the equilibrium constant for the reaction 2HI (g) hArr H_(2) (g) + I_(2) (g)

Write the equilibrium constant of the reaction C(s)+H_(2)O(g)hArrCO(g)+H_(2)(g)

The equilibrium constant for the reaction H_(2)O(g)+CO(g)hArrH_(2)(g)+CO_(2)(g) is 0.44 at 1660 K. The equilibrium constant for the reaction 2H_(2)(g)+2CO_(2)(g)hArr 2CO(g)+2H_(2)O(g) at 1660 K is equal to

The equilibrium constant for the reaction N_(2)(g)+3H_(2)(g)hArrNH_(3)(g) is K' K and K' will be related to each other as

MOTION-CHEMICAL EQUILIBRIUM-Exercise - 2
  1. N(2)O(4) hArr 2NO(2), K(c)=4. This reversible reaction is studied grap...

    Text Solution

    |

  2. For the reaction H(2)(g) + I(2)(g)hArr2HI(g)K(c) = 66.9 at 350^(@)C an...

    Text Solution

    |

  3. The equilibrium constant for, 2H(2)S (g)hArr 2H(2)(g) + S(2)(g) is 0.0...

    Text Solution

    |

  4. For a reversible reaction aA + bBhArrcC + dD , the variation of K with...

    Text Solution

    |

  5. In which of the following reactions, increase in the pressure at const...

    Text Solution

    |

  6. Changing the volume of the system does not after the number of moles i...

    Text Solution

    |

  7. The conditions favourable for the reaction : 2SO(2)(g)+O(2)(g) 2SO(3...

    Text Solution

    |

  8. The exothermic formation of ClF(3) is represented by thr equation: C...

    Text Solution

    |

  9. The equilibrium SO(2)Cl(2)(g) hArr SO(2)(g)+Cl(2)(g) is attained at 25...

    Text Solution

    |

  10. For the reaction : PCl(5) (g) rarrPCl(3) (g) +Cl(2)(g):

    Text Solution

    |

  11. The yield of product in the reaction, A(2)(g)+2B(g) hArr C(g)+Q KJ ...

    Text Solution

    |

  12. What is the effect of the reduction of the volume of the system for th...

    Text Solution

    |

  13. Two solid A and B are present in two different container having same v...

    Text Solution

    |

  14. Solid A and B are taken in a closed container at a certain temperature...

    Text Solution

    |

  15. For the equilibrium CuSO(4)xx5H(2)O(s)hArrCuSO(4)xx3H(2)O(s) + 2H(2)O(...

    Text Solution

    |

  16. For the equilibrium, SrCl(2).6H(2)O(s) hArr SrCl(2).2H(2)O(s)+4H(2)O(...

    Text Solution

    |

  17. Which of the following statements is (are) correct ?

    Text Solution

    |

  18. The value of equilibrium constant of a reversible reaction at a given ...

    Text Solution

    |

  19. Which of the following statement is (are) correct ?

    Text Solution

    |

  20. If is found that the equilibrium constant increases by factor of four ...

    Text Solution

    |