Home
Class 12
CHEMISTRY
(i) What are bond energy and bond dissoc...

(i) What are bond energy and bond dissociation energy?
(ii) Why average value is always taken for the determination of bond energy?

Promotional Banner

Topper's Solved these Questions

  • CHEMICAL THERMODYNAMICS

    CHHAYA PUBLICATION|Exercise Numerical Problems|47 Videos

  • CHEMICAL THERMODYNAMICS

    CHHAYA PUBLICATION|Exercise Practice Set 6|15 Videos

  • CHEMICAL THERMODYNAMICS

    CHHAYA PUBLICATION|Exercise SHORT TYPE QUESTIONS|37 Videos

  • CHEMICAL KINETICS

    CHHAYA PUBLICATION|Exercise EXERCISE (NUMERICAL PROBLEMS)|37 Videos

  • CHEMISTRY IN EVERYDAY LIFE

    CHHAYA PUBLICATION|Exercise PRACTICE SET 15|15 Videos

Similar Questions

Explore conceptually related problems

Define Bond energy

What is bond order?

Correct order of bond energy is

The energy of H-bond is_____

The bond dissociation energy of C_(sp^(3)) - H is smaller than that of C_(sp) - H bond - why?

When the bond of CH_4(g) is dissociated then

What are the different types of bonds?

For which type of molecule the bond energy is equal to the bond dissociation energy?

What is the origin of internal energy of a system? Why cannot absolute value of internal energy be determined?

The correct order for the bond dissociation enthalpy of Halogen molecules:

CHHAYA PUBLICATION-CHEMICAL THERMODYNAMICS-LONG TYPE QUESTIONS
  1. The lattice enthalpy of an ionic compound MX is DeltaH(L) and the tota...

    Text Solution

    |

  2. (i) According to Hess's law it is possible to determine the enthalpy o...

    Text Solution

    |

  3. (i) What are bond energy and bond dissociation energy? (ii) Why aver...

    Text Solution

    |

  4. (i) What is the difference betweenn the enthalpy of formation and the ...

    Text Solution

    |

  5. What do you mean by heat of reaction or enthalpy of reaction? What are...

    Text Solution

    |

  6. (i) What do you mean by heat of reaction at constannt volume and heat ...

    Text Solution

    |

  7. (i) Show that heat of reaction at constant volume is equal to the chan...

    Text Solution

    |

  8. (i) State annd explain with example the Hess's law of constant heat su...

    Text Solution

    |

  9. Define: (i) Heat of combustion, (ii) Heat of formation, (iii) Heat of ...

    Text Solution

    |

  10. Give reason for the necessity of second law of thermodynamics.

    Text Solution

    |

  11. Write down the Clausius and Planck-Kelvin statement of the second law ...

    Text Solution

    |

  12. Define entropy from molecular point of view. At a particular temperatu...

    Text Solution

    |

  13. What do you mean by entropy of fusion and entropy of vaporisation? Giv...

    Text Solution

    |

  14. What is the physical significance of entropy ? Write the second law of...

    Text Solution

    |

  15. Show that in a process at constant temperature and pressure, the Gibbs...

    Text Solution

    |

  16. (i) What is the relation between Gibbs free energy change and spontane...

    Text Solution

    |

  17. If the value of DeltaH and DeltaS are of following type, then at what ...

    Text Solution

    |

  18. Under which of the following conditions a reaction will occur spontane...

    Text Solution

    |

  19. How does the spontaneity of an endothermic reaction depend on temperat...

    Text Solution

    |

  20. How does the spontaneity of an exothermic reaction depend on temperatu...

    Text Solution

    |