Home
Class 12
CHEMISTRY
At 87°C, the following equilibrium is es...

At 87°C, the following equilibrium is established `H_(2)(g) + S(s)hArrH_(2)S(g) K_(p) = 7 x× 10^(-2)`. If 0.50 mole of hydrogen and 1.0 mole of sulfur are heated to 87°C in 1.0 L vessel, what will be the partial pressure of `H_(2)S` at equilibrium ?

A

0.966 atm

B

1.38 atm

C

0.0327

D

9.66 atm

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

At 87^(@)C , the following equilibrium is established. H_(2)(g)+S(s) hArrH_(2)S(g), K_(c)=0.08 If 0.3 mole hydrogen and 2 mole sulphur are heated to 87^(@)C in a 2L vessel, what will be concentration of H_(2)S at equilibrium ?

At 87^(@)C , the following equilibrium is established H_(2) (g)+S(s)hArrH_(2)S(s)(g), K_(p)=7xx10^(-2) If 0.50 mole of hydrogen and 1.0 mole of sulphuur are heated to 87^(@)C and 2.0 atm .the equilibrium gases mixture contains 40% chlorine by volume. Calculate K_(p) at 247^(@)C for the reaction PCl_(5)(g)hArrPCl_(3)(G)+Cl_(2)(g)

An equilibrium mixture for the reaction 2H_2S (g) hArr 2H_2(g)+S_2(g) had 1 mole of hydrogen sulphide, 0.2 mole of H, and 0.3 mole of S_2 in 2 litre vessel. The value of K_c is

For the equilibrium H_(2)(g)+CO_(2)(g)hArr hArr H_(2)O(g)+CO(g), K_(c)=16 at 1000 K. If 1.0 mole of CO_(2) and 1.0 mole of H_(2) are taken in a l L flask, the final equilibrium concentration of CO at 1000 K will be

For a phase change: H_(2)O(l)hArrH_(2)O(s) 0^(@)C , 1 bar

An equilibrium mixture for the reaction 2H_(2)S(g) hArr 2H_(2)(g) + S_(2)(g) had 1 mole of H_(2)S, 0.2 mole of H_(2) and 0.8 mole of S_(2) in a 2 litre flask. The value of K_(c) in mol L^(-1) is

The equilibrium constant K_(p) for the reaction H_(2)(g)+CO_(2)(g)hArrH_(2)(g)+CO(g) is 4.0 at 1660^(@)C Inittally 0.80 H_(2) and 0.80 mole CO_(2) are injecteed into a 5.0 litre flask what is the equilibrium concentraton of CO_(2)(g) ?

At a certain temperature , the equilibrium constant (K_(c)) is 4//9 for the reaction : CO(g)+H_(2)O(g) hArr CO_(2)(g)+H_(2)(g) If we take 10 mole of each of the four gases in a one - litre container, what would be the equilibrium mole percent of H_(2)(g) ?

An equilibrium mixture of the reaction 2H_(2)S(g)hArr2H_(2)(g) + S_(2)(g) had 0.5 mole H_(2)S , 0.10 mole H_(2) and 0.4 mole S_(2) in one litre vessel. The value of equilibrium constants (K) in mole litre^(-1) is

MOTION-CHEMICAL EQUILIBRIUM-Exercise - 2
  1. The equilibrium constant Kc for the reaction, A(g) + 2B(g)hArr3C(g) is...

    Text Solution

    |

  2. The equilibrium constant for the reaction CO(g) + H(2)O(g)hArrCO(2)(g)...

    Text Solution

    |

  3. At 87°C, the following equilibrium is established H(2)(g) + S(s)hArrH(...

    Text Solution

    |

  4. At 675 K, H(2)(g) and CO(2)(g) react to form CO(g) and H(2)O(g), K(p) ...

    Text Solution

    |

  5. 2 Moles each of SO3,CO,SO2 and CO2 is taken in a one lit. vessel. If K...

    Text Solution

    |

  6. N(2)O(4) hArr 2NO(2), K(c)=4. This reversible reaction is studied grap...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |