Home
Class 11
CHEMISTRY
DeltaH for the reaction at 298 K CO(g)+1...

`DeltaH` for the reaction at 298 K `CO(g)+1//2O_(2)(g)` is `282.85 KJ mol^(-1)`. Calculate `DeltaU` of the reaction.

Text Solution

Verified by Experts

`DeltaU=283.85KJmol^(-1)`
Promotional Banner

Topper's Solved these Questions

  • THERMODYNAMICS - I

    NCERT TAMIL|Exercise Questions(Miscellaneous)|3 Videos
  • THERMODYNAMICS

    NCERT TAMIL|Exercise EVALUATION|19 Videos

Similar Questions

Explore conceptually related problems

The equilibrium constant for the reaction 2SO_(3(g))hArr2SO_(2(g))+O_(2(g)) is 0.15 at 900 K. Calculate the equilibrium constant for the reaction 2SO_(2(g))+O_(2(g))hArr2SO_(3(g)) at the same temperature.

Given that C_((g))+O_(2(g)) to CO_(2(g)) DeltaH^@=-a kJ , 2 CO_((g)) + O_(2(g)) to 2CO_(2(g)) 'DeltaH^@ =-b kJ , Calculate the DeltaH^@ for the reaction C_((g)) +1//2O_(2(g)) to CO_((g))

In the reaction N_(2(g)) + O_(2(g)) to 2NO_((g)), DeltaH^@ reaction is + 179.9 kJmol^(-1) and DeltaS_("reaction")^@ = 66.09 JK^(-1)mol^(-1) . Calculate DeltaG^@ reaction at 300K.

The standard entropy change Delta S_r^@ for CH_(4(g)) + 2O_(2(g)) to CO_(2(g)) + 2H_2O_((l)) is -242.98 JK^(-1) at 25^@C . Calculate the standard reaction enthalpy for the above reaction if standard Gibbs energy of formation of CH_(4(g)), CO_(2(g)) and H_2O_((l)) are -50.72, -394.36 and - 237.13 kJ mol^(-1) respectively.

NCERT TAMIL-THERMODYNAMICS - I-QUESTION
  1. In which process, work is maximum?

    Text Solution

    |

  2. Translational energy of molecules is a part of energy of the system.

    Text Solution

    |

  3. Specific heat of a liquid system is property.

    Text Solution

    |

  4. Work done in the reversible expansion is

    Text Solution

    |

  5. Combustion is an process.

    Text Solution

    |

  6. Heat of neutralisation of a strong acid is than that of a weak acid.

    Text Solution

    |

  7. Name the equipment using which heat of combustion of compounds are det...

    Text Solution

    |

  8. Energy can be created and be destroyed. State whether this is true or ...

    Text Solution

    |

  9. State Zeroth law of thermodynamic .

    Text Solution

    |

  10. Give the relation between DeltaU and DeltaH.

    Text Solution

    |

  11. Define an adiabatic process.

    Text Solution

    |

  12. Write the differences between an exothermic and an endothermic process...

    Text Solution

    |

  13. What are intensive and extensive properties?.

    Text Solution

    |

  14. Define first law of thermodynamics.

    Text Solution

    |

  15. Explain thermal and mechanical equilibrium processes.

    Text Solution

    |

  16. Describe a bomb calorimeter and explain how heat of formation of an or...

    Text Solution

    |

  17. Compare the enthalpy changes that occur between the neutralisation of ...

    Text Solution

    |

  18. Calculate the enthalpy of combustion of acetic (1) when burnt in exces...

    Text Solution

    |

  19. Heat of neutralisation of a weak acid HA by NaOH is -"12.13 kJ mol"^(-...

    Text Solution

    |

  20. DeltaH for the reaction at 298 K CO(g)+1//2O(2)(g) is 282.85 KJ mol^(-...

    Text Solution

    |