Home
Class 12
CHEMISTRY
Assume that the decomposition of HNO(3) ...

Assume that the decomposition of `HNO_(3)` can be represented by the following equation
`4HNO_(3(g)) hArr 4NO_(2(g)) + 2H_(2) O_((g)) + O_(2(g))` and the reaction approaches equilibrium at 400K temperature and the copper turnning 0 atm pressure. At cquilibrium partial pressure of `HNO_(3)` is 2 atm. Calculate Kc in `("mole" //L)^(3)` at 400 K.

A

4

B

8

C

16

D

32

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL EQUILIBRIUM

    AAKASH SERIES|Exercise PRACTICE SHEET (ADVANCED) INTEGER TYPE QUESTIONS|5 Videos

  • CHEMICAL EQUILIBRIUM

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE (LEVEL -II) (LECTURE SHEET (ADVANCED))INTEGER TYPE QUESTIONS|5 Videos

  • CARBOXYLIC ACIDS AND DERIVATIVES

    AAKASH SERIES|Exercise CONVERSIONS|19 Videos

  • CHEMICAL KINETCS

    AAKASH SERIES|Exercise EXERCISE - 3.2|45 Videos

Similar Questions

Explore conceptually related problems

For the following reaction NH_(4)HS_((s)) harr NH_(3(g))+H_(2)S_((g)) the total pressure at equilibrium is 30 atm. The value of K_(P) is

In the reaction 2 SO_(3 (g)) , hArr 2 SO_(2 (g)) + O_(2 (g)) , SO_(3 (g)) is 50 % dissociated at 27^(@)C when the equilibrium pressure is 0.5 atm . Partial pressure of SO_(3 (g)) at Equilibrium is

Variation of K_(P) with temperature T is given by for the following equlibrium 2NH_(3(g)) harr N_(2(g))+3H_(2(g)) Thus, decomposition of NH_(3(g)) can be prevented by

Variation of K_(p) with temperature T is given by for the following cqulibrium 2NH_(3(g)) hArr N_(2(g)) + 3H_(2(g)) Thus, decomposition of NH_(3(g)) can be prevented by

Write the equations for the conversion of K_(c) d to K_(p) for each of the following reaction. C_(3)H_(8)(g)+5O_(2)(g)hArr3CO_(2)(g)+4H_(2)O(g)

AAKASH SERIES-CHEMICAL EQUILIBRIUM-PRACTICE SHEET (ADVANCED)(STRAIGHT OBJECTIVE TYPE QUESTIONS )
  1. For the equilibrium SO(2)Cl(2(g)) hArr SO(2(g)) + Cl(2(g)) . What is...

    Text Solution

    |

  2. I(2(aq)) + I((aq))^(-) hArr I(3(aq))^(-). We started with I mole of I...

    Text Solution

    |

  3. The equilibrium constant K(c) for the SO(2(g)) + NO(2(g)) hArr SO(3(g)...

    Text Solution

    |

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

    Text Solution

    |

  5. Ammonia under a pressure of 1.5 atm at 27^(@)C is heated to 374^(@)C i...

    Text Solution

    |

  6. The following equilibrium constants were determined at 1120k : 2CO((...

    Text Solution

    |

  7. Assume that the decomposition of HNO(3) can be represented by the foll...

    Text Solution

    |

  8. Consider the partial decomposition of A as 2A((g)) hArr 2B((g)) + C((...

    Text Solution

    |

  9. Determine the degree of association (polymerisation) for the reaction ...

    Text Solution

    |

  10. The equilibrium constant Kp for the reaction N(2)O(4(g)) hArr 2NO(2(g...

    Text Solution

    |

  11. Rate of diffusion of ozonised oxygen is 0.4 sqrt(5) times that of pur...

    Text Solution

    |

  12. The equilibrium constant for the ionisation of RNH(2(g)) in water as ...

    Text Solution

    |

  13. The degree of dissociation is 0.4 at 400 K and a I atm for the gaseous...

    Text Solution

    |

  14. At some temperature and under a pressure of 4 atm, PCI(5) is 10% disso...

    Text Solution

    |

  15. Equal moles of F(2(g)) and Cl(2(g)) are introduced into a sealed cont...

    Text Solution

    |

  16. For , A + B hArr C. the equilibrium concentration of A and B at a temp...

    Text Solution

    |

  17. The degree of dissociation of N(2) O(2) into NO(2) at one atmosphere a...

    Text Solution

    |

  18. The heat of reaction for an endothermic reaction at constant volume in...

    Text Solution

    |

  19. H(2) O(l) hArr H(2) O((s)) , Delta H = - q application of pressure on...

    Text Solution

    |

  20. Which of the follow ing on the addition will cause deep red colour to ...

    Text Solution

    |