Home
Class 12
CHEMISTRY
2HI((g))hArrH(2(g))+I(2(g)) The equili...

`2HI_((g))hArrH_(2(g))+I_(2(g))`
The equilibrium constant of the above reaction is 6.4 at 300 K. If 0.25 mole of `H_(2)` and `I_(2)` are added to the system, the equilibrium constant will be

A

0.8

B

3.2

C

1.6

D

6.4

Text Solution

Verified by Experts

The correct Answer is:
D
The value of equilibrium constnat remains unchanged even on changing the concentration of the reaction system.
Promotional Banner

Topper's Solved these Questions

  • KARNATAKA CET 2008

    KCET PREVIOUS YEAR PAPERS|Exercise CHEMISTRY|60 Videos

  • KARNATAKA CET 2010

    KCET PREVIOUS YEAR PAPERS|Exercise Chemistry|60 Videos

Similar Questions

Explore conceptually related problems

The equilibrium constant of the reaction, H_(2)(g)+I_(2)(g)hArr 2HI(g) is 64. If the volume of the container is reduced to half of its original volume, the value of equilibrium constant will be :

The equilibrium constant for a reaction is 10. Delta G^(theta) will be R = 8 JK^(-1) mol^(-1) , T = 300 K)

For 2HIhArrH_(2)+I_(2) , the equilibrium constant is K. What is the equilibrium constant for HIhArr1/2H_(2)+1/2I_(2) at the same temperature?

For the equilibrium 2SO_(3(g))hArrSO_(2(g))+O_(2(g)) , the value of equilibrium constant is 4.8xx10^(-3) at 700^(@)C . At equilibrium, if the concentration of SO_(3) and SO_(2) are 0.60M and 0.15M respectively. Calculate the concentration of O_(2) in the equillibrium mixture.

KCET PREVIOUS YEAR PAPERS-KARNATAKA CET 2009-CHEMISTRY
  1. The enthalpy of formation of NH(3) is -46 kJ//mol The enthalpy change ...

    Text Solution

    |

  2. 5 moles of SO(2) and 5 moles of O(2) are allowed to react, At equilibr...

    Text Solution

    |

  3. 2HI((g))hArrH(2(g))+I(2(g)) The equilibrium constant of the above re...

    Text Solution

    |

  4. Rate of physical adsorption increases with

    Text Solution

    |

  5. IUPAC name of (CH(3))(3)"CC"l

    Text Solution

    |

  6. Lucas test is associated with

    Text Solution

    |

  7. An organic compound on heating with CuO produces CO(2) but not water. ...

    Text Solution

    |

  8. The condensation polymer among the following is

    Text Solution

    |

  9. The order of stability of metal oxides is

    Text Solution

    |

  10. The temperature of the slag zone in the metallurgy of iron using blast...

    Text Solution

    |

  11. The function of Fe(OH)(3) in the contact process is

    Text Solution

    |

  12. In which of the following NH(3) is not used?

    Text Solution

    |

  13. Argon is used

    Text Solution

    |

  14. The incorrect statement in respect of chromyl chloride test is

    Text Solution

    |

  15. The magnetic moment of a transition metal ion is sqrt(15) B.M. Therefo...

    Text Solution

    |

  16. The IUPAc name of [Co(NH(3))(5)ONO]^(2+) ion is

    Text Solution

    |

  17. The oxidation state of Fe in the brown ring complex [Fe(H(2)O)5No]SO(4...

    Text Solution

    |

  18. The correct statement with regard to H(2)^(+) and H(2)^(-) is :

    Text Solution

    |

  19. Arrange the following in the increasing order order of their bond orde...

    Text Solution

    |

  20. 2 g of a radioactive sample having half life of 15 days was synthesise...

    Text Solution

    |