Home
Class 12
CHEMISTRY
The average Xe-F bond energy is 34 kcal/...

The average Xe-F bond energy is 34 kcal/mol, first I.E of Xe is 279 kcal/mol, electron affinity of F is 85 kcal/mol & bond dissocitation energy of `F_(2)` si 38 kcal/mol. Then, the enthalpy change of the reaction
`XeF_(4)rarrXe^(+)+F^(-)+F_(2)+F` will be

A

367 kcal/mole

B

425 kcal/mole

C

292 kcal/mole

D

392 kcal/mole

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • THERMODYNAMICS

    RESONANCE|Exercise exercise-2 Part-2: Single and double value integer type|15 Videos

  • THERMODYNAMICS

    RESONANCE|Exercise exercise-2 Part-3: One or more than type one options correct type|11 Videos

  • THERMODYNAMICS

    RESONANCE|Exercise Exercise-1 Part-I Subjective question|30 Videos

  • TEST SERIES

    RESONANCE|Exercise CHEMISTRY|50 Videos

Similar Questions

Explore conceptually related problems

The average Xe-F bond energy is 34Kcal//mol , first I.E . Of Xe is 279Kcal//mol , electron affinity of F is 85Kcal//mol . Then, the enthalpy chnage for the reaction XeF_(4)rarrXe^(+)+F^(-)+F_(2)+F will be

What is the bond enthalpy of Xe-F bond if Ionization energy of Xe = 279 kcal/mol B.E.(F-F) = 38 kcal/mol, electron affinity of F = 85 kcal//mol

The bond energy of H_(2) is 104.3 k.cal mol^(-1) . It means that

The bond energy of H_(2) is 104.3 kcal mol^(-1) . If means that :

Calculate the enthalpy change for the following reaction: XeF_(4) rarr Xe^(o+) +F^(Theta) +F_(2) +F . The average Xe-F bond energy is 34 kcal mol^(-1) , first IE of Xe is 279 kcal mol^(-1), EA of F is 85 kcal mol^(-1) and bond dissociation enegry of F_(2) is 38 kcal mol^(-1)

If enthalpy of formation of "CCl_4 is 316 kcal mol^(-1) the dissociation energy of C-Cl is

The bond dissociation energy of gaseous H_(2),Cl_(2) and HCl are 104,58,103 kcal mol^(-1) respectively. The enthalpy of formation for HCl gas will be :

The enthalpy of formation of UF(g) is 22kcal mol^(-1) and that of U(g) is 128kcal mol^(-1) . The bond energy of the F-F bond is 37kcal mol^(-1) . The bond dissociation energy of UF(g) is (are):

RESONANCE-THERMODYNAMICS-Exercise-2 Part-1: Only one option correct type
  1. The difference between Delta H and Delta E (on a molar basis) for the ...

    Text Solution

    |

  2. The heat of formation of HCl at 348 K from the following data will be ...

    Text Solution

    |

  3. In Haber's process of manufacturing of ammonia: {:(N(2)(g)+3H(2)(g),...

    Text Solution

    |

  4. From the following data of DeltaH, of the following reactions C(s)+(...

    Text Solution

    |

  5. When 12.0 g of carbon reacted with limited quantity of oxygen, 57.5 kc...

    Text Solution

    |

  6. The standerd enthalpy of formation of FeO and Fe(2)O(3) is -65 kcal "m...

    Text Solution

    |

  7. In the reaction AB(2)(l)+3X(2)(g)hArrAX(2)(g)+2BX(2)(g)+2BX(2)(g)Delta...

    Text Solution

    |

  8. Reactions involving gold have been of particular intrests to alchemist...

    Text Solution

    |

  9. The heat of formation of C(2)H(5)OH(l) is -66 kcal//"mole". The heat o...

    Text Solution

    |

  10. The average Xe-F bond energy is 34 kcal/mol, first I.E of Xe is 279 kc...

    Text Solution

    |

  11. Caesium chlorides is formed according to the following equation Cs(s)+...

    Text Solution

    |

  12. The enthalpy of neutraliztion of weak base A OH and a strong base BOH ...

    Text Solution

    |

  13. Equal volumes of molar hydrochloric acid and sulphuric acid are neutra...

    Text Solution

    |

  14. The enthalpy of neutralization of 40.0 g of NaOH by 60.0 g of CH(3)COO...

    Text Solution

    |

  15. Given Delta("ioniz")H^(o)(HCN)=45.2 kJ mol^(-1) and Delta("ioniz")H^(o...

    Text Solution

    |

  16. A solution is 500 ml of 2M KOH is added to 500 ml of 2 M HCl and the m...

    Text Solution

    |

  17. 50.0 mL of 0.10 M HCl is mixed with 50.0 mL of 0.10 M NaOH. The soluti...

    Text Solution

    |

  18. The average O-H bond energy in H(2)O with the help of following data. ...

    Text Solution

    |

  19. Enthalpy of polymerisation of ehtylene, as represented by the reaction...

    Text Solution

    |

  20. The average energy required to break a P-P bond in P(4)(s) into gaseou...

    Text Solution

    |