Home
Class 12
CHEMISTRY
For the reaction CO(g)+(1)/(2)O(2)(g)rar...

For the reaction `CO(g)+(1)/(2)O_(2)(g)rarr CO_(2)(g)`
Which one of the statement is correct at constant T and P ?

A

`Delta H = Delta E`

B

`Delta H lt Delta E`

C

`Delta H lt Delta E`

D

None of the above

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • THERMODYNAMICS

    ALLEN|Exercise EXERCISE -3|108 Videos

  • THERMODYNAMICS

    ALLEN|Exercise EXERCISE -4|18 Videos

  • THERMODYNAMICS

    ALLEN|Exercise EXERCISE -1B|22 Videos

  • TEST PAPERS

    ALLEN|Exercise MATHEMATICS|2 Videos

  • Thermodynamics And Thermo Chemistry

    ALLEN|Exercise All Questions|40 Videos

Similar Questions

Explore conceptually related problems

For the reaction CO(g)+(1)/(2) O_(2)(g) hArr CO_(2)(g),K_(p)//K_(c) is

For the reaction, CO(g) +(1)/(2) O_2(g) hArr CO_2 (g), K_p//K_c is equal to

K_(p)//K_(c) for the reaction CO(g)+1/2 O_(2)(g) hArr CO_(2)(g) is

K_(p)//K_(c) for the reaction CO(g)+1/2 O_(2)(g) hArr CO_(2)(g) is

For the reaction N_(2)(g) + 3H_(2)(g) rarr 2NH_(2)(g) Which of the following is correct?

For the reaction CO_((g)) + (1)/(2) O_(2(g)) to CO_(2(g)) K_(p)//K_(c) is

In the reaction: 2CO(g) +O_(2)(g) hArr 2CO(g) , entropy decreases.

For the reaction C_(3)H_(8)(g)+5O_(2)(g)rarr3CO_(2)(g)+4H_(2)O(l) at constant temperature, DeltaH-DeltaU is

For the reaction 2NO_(2)(g)+(1)/(2)O_(2)(g)hArrN_(2)O_(5)(g) if the equilibrium constant is K_(p) , then the equilibrium constant for the reaction 2N_(2)O_(5)(g)hArr4NO_(2)(g)+O_(2)(g) would be :

For the first order reaction 2N_(2)O_(5)(g) rarr 4NO_(2)(g) + O_(2)(g)

ALLEN-THERMODYNAMICS -EXERCISE -2
  1. The difference between the heats of reaction at constant pressure and ...

    Text Solution

    |

  2. For a gaseous reaction, A(g) +3B(g) to 3C(g) +3D(g) triangleE is 17 Kc...

    Text Solution

    |

  3. For the reaction CO(g)+(1)/(2)O(2)(g)rarr CO(2)(g) Which one of the ...

    Text Solution

    |

  4. For the reaction Ag(2)O(s)rarr 2Ag(s)+1//2O(2)(g), which one of the fo...

    Text Solution

    |

  5. A mixture of 2 mole of CO and 1 mol of O(2) is ignited. Correct relati...

    Text Solution

    |

  6. For the gaseous reaction involving the complete combustion of iso-buta...

    Text Solution

    |

  7. For the reversible isothermal expansion of one mole of an ideal gas at...

    Text Solution

    |

  8. For CaCO(3)(s) to CaO(s)+CO(2)(g)" at " 977^(@)C, triangleH= "174kJ/mo...

    Text Solution

    |

  9. Heat of reaction for, CO(g)+1//2O(2)(g)rarr CO(2)(g) at constant V is ...

    Text Solution

    |

  10. The reaction: NH(2)CN(s) +(3)/(2)O(2)(g)rarr N(2)(g) +CO(2)(g) +H(2)...

    Text Solution

    |

  11. Theenthalpy of vapourisation of water at 100^(@)C" is 40.63 kJ mol"^(-...

    Text Solution

    |

  12. The difference in Delta H and Delta E for the combustion of methane at...

    Text Solution

    |

  13. For the system S (s) + O(2)(g) rarr SO(2)(g) ?

    Text Solution

    |

  14. For the reaction CO(g)+(1)/(2)O(2)(g)rarr CO(2)(g) Which one of the ...

    Text Solution

    |

  15. Which is true for the combustion of sucrose (C(12)H(22)O(11)) at 25^(@...

    Text Solution

    |

  16. Identify the reaction for which Delta H != Delta E

    Text Solution

    |

  17. The heat of combustion of ethanol determined in a bomb calorimeter is ...

    Text Solution

    |

  18. The difference in Delta H and Delta E for the combustion of methane at...

    Text Solution

    |

  19. Which of the following reactions is Delta H less than Delta E ?

    Text Solution

    |

  20. For a reaction 2X(s)+2Y(s)rarr 2Cl(l)+D(g) The q(p) at 27^(@)C is -...

    Text Solution

    |