Home
Class 11
CHEMISTRY
From the following data, calculate the e...

From the following data, calculate the enthalpy change for the combustion of cyclopropane at `298K`. The enthalpy of formation of `CO_(2(g)),H_(2)O_((l))` and `Propen e_((g))` are `-393,-285.8` and ` 20.42 kJ mol^(-1)` respectively. The enthalpy of isomerisation of cyclopropane to propene is `-33.0kJ mol^(-1)`

Promotional Banner

Topper's Solved these Questions

  • THERMODYNAMICS

    CENGAGE CHEMISTRY|Exercise Archives (True/False)|2 Videos

  • STOICHIOMETRY

    CENGAGE CHEMISTRY|Exercise Archives Subjective|33 Videos

Similar Questions

Explore conceptually related problems

Calculate the standard enthalpy of combustion of CH_(4) , it standard enthalpies of formation of CH_(4(g)),H_(2)O_((l)), and CO_(2(g)) are -74.81kJ mol^(-1), -285.83kJ mol^(-1) and -393.51kJ mol^(-1) respectively.

The enthalpies of formation of CO_(2(g)), H_(2)O_((l)) and C_(2)H_(4(g)) are respectively -393.5, -286 and +52.3 kJ mol^(-1) the enthalpy change for the combustion of C_(2)H_(4(g)) is

The enthalpies of formation of CO and CO_(2) are -110.5 KJ mol^(-1) and -393.5 KJ mol^(-1) respectively. The enthalpy of combustion of carbon monoxide is

The molar enthalpies of combustion of C_(2)H_(2)(g), C("graphite") and H_(2)(g) are -1300,-394 , and -286 kJ mol^(-1) , respectively. The standard enthalpy of formation of C_(2)H_(2)(g) is

Calculate the enthalpy of formation of acetic acid (CH_(3)COOH) if its enthalpy of combustion is 867 kJ mol^(-1) .The enthalpies of fromation of CO_(2)(g) and H_(2)O(l) are -393.5 and -285.9 kJ mol^(-1) respectively.

Calculate the standard enegry change for the reaction: OF_(2)(g) +H_(2)O(g) rarr O_(2)(g) +2HF(g) at 298K The standard enthalpies of formation of OF_(2)(g), H_(2)O(g) , and HF(g) are +20, -250 , and -270 kJ mol^(-1) , respectively.

CENGAGE CHEMISTRY-THERMODYNAMICS-Archives (Subjective)
  1. The following statements is true only under some specific conditions. ...

    Text Solution

    |

  2. The bond dissociation energies of gaseous H(2),C1(2), and HC1 are 100,...

    Text Solution

    |

  3. The standard molar heats of formation of ethane, carbon dioxide, and l...

    Text Solution

    |

  4. An intimate mixture of ferric oxide and aluminium is used as solid fue...

    Text Solution

    |

  5. The standard ethelpy of combustion at 25^(@)C of hydrogen, cyclohexene...

    Text Solution

    |

  6. Using the data ( all vaues in kcal mol^(-1) at 25^(@)C) given below, c...

    Text Solution

    |

  7. Determine enthalpy change for, C(3)H(8(g))+H(2(g))rarr C(2)H(6(g))+C...

    Text Solution

    |

  8. Compute the heat of formation of liquie methyl alcohol is kilojoule pe...

    Text Solution

    |

  9. From the following data, calculate the enthalpy change for the combust...

    Text Solution

    |

  10. The standard heat of formation values of SF(6)(g), S(g), and F(g) are ...

    Text Solution

    |

  11. Show that the reaction CO(g) +(1//2)O(2)(g) rarr CO(2)(g) at 300K ...

    Text Solution

    |

  12. A sample of argon gas at 1atm pressure and 27^(@)C expands reversibly ...

    Text Solution

    |

  13. Diborane is a potential rocket fuel that undergoes combustion accordin...

    Text Solution

    |

  14. The standard potential of the following cell is 0.23V at 15^(@)C and 0...

    Text Solution

    |

  15. When 1pentyne (A) is treated with 4N alcoholic KOH at 175^(@)C, it is ...

    Text Solution

    |

  16. Two moles of a perfect gas undergo the following processes: a. A rev...

    Text Solution

    |

  17. C(v) values of He is always (3R)/(2) but C(v) values of H(2) is (3R)/(...

    Text Solution

    |

  18. In the reaction equilibrium N(2)O(4) hArr 2NO(2)(g) When 5 mol of ...

    Text Solution

    |

  19. 100mL of a liquid is contained in an insulated container at a pressure...

    Text Solution

    |

  20. For the reaction 2CO +O(2) rarr 2CO(2), DeltaH =- 560 kJ, 2mol of ...

    Text Solution

    |