Home
Class 12
CHEMISTRY
Define Activation Energy....

Define Activation Energy.

Promotional Banner

Topper's Solved these Questions

  • CHEMICAL KINETICS

    CHETANA PUBLICATION|Exercise EXERCISE|112 Videos

  • Biomolecules

    CHETANA PUBLICATION|Exercise EXERCISE|98 Videos

  • Chemical Thermodynamics

    CHETANA PUBLICATION|Exercise EXERCISE|95 Videos

Similar Questions

Explore conceptually related problems

Define excitation energy, binding energy and ionization energy of an electron in an atom.

Define lonisation energy. What is the lonization energy of hydrogen atom ?

How will you determine activation energy graphically using Arrhenius equation?

Define ionization energy. Name the factors on which ionisation energy depends? How does it vary down the group and across a period?

How will you determine activation energy from rate constants at two different temperatures?

Define Strain Energy. Derive expressions for (i) work done per unit volume (ii) Strain energy per unit volume. OR Derive an expression for strain energy per unit volume of the material of a wire.

Define strain energy. Derive three expressions for strain energy

For an endothermic reaction, XrarrY . If E_f is activation energy of the forward reaction and E_r that for reverse reaction, which of the following is correct ?

Explain with the help of Arrhenius equation, how does the rate of reaction changes with- activation energy.

CHETANA PUBLICATION-CHEMICAL KINETICS-EXERCISE
  1. Define Activation Energy.

    Text Solution

    |

  2. In the reaction 2N2O(5(g)) rarr 4NO(2(g)) + O2 at a certain time. The ...

    Text Solution

    |

  3. Find the rate constant , at 298 K temperature of a chemical reaction w...

    Text Solution

    |

  4. For a reaction A+2B rarr C, the rate law is, rate= kxx[A]xx[B]^2. If t...

    Text Solution

    |

  5. The rate of chemical reaction would

    Text Solution

    |

  6. Find the rate constant of the following first order reaction A rarr B,...

    Text Solution

    |

  7. The rate of the reaction, A rarr products is 2.15xx10^(-3)Ms^(-1) when...

    Text Solution

    |

  8. A first order takes 30 minutes to complete 20%. Calculate the rate con...

    Text Solution

    |

  9. % Relative humidity ( for a given temperature)

    Text Solution

    |

  10. Half-life period of a firsr oder reaction is 56.5 min. Calculate rate ...

    Text Solution

    |

  11. If the half-life period of a zero order reaction with initial concentr...

    Text Solution

    |

  12. Sucrose decomposes in acid solution to give glucose and fructose accor...

    Text Solution

    |

  13. Calculate the activation energy of a reaction for which rate constant ...

    Text Solution

    |

  14. What is the energy of activation of a chemical reaction, whose rate co...

    Text Solution

    |

  15. Find the frequency constant and half life period of a first order reac...

    Text Solution

    |

  16. For a first order reaction, the frequency factor and rate constant at ...

    Text Solution

    |

  17. The rate constant of a certain first order reaction is 3.12xx10^(-3) m...

    Text Solution

    |

  18. The rate constant of a certain first order reaction is 3.12xx10^(-3) m...

    Text Solution

    |

  19. In a first order reaction, the concentration of reactant decreases fro...

    Text Solution

    |

  20. The rate constant of a first order reaction is 6.8xx10^(-4)s^(-1). If ...

    Text Solution

    |

  21. The rate constants for a first order reaction are 0.6 s^(-1) at 313 K ...

    Text Solution

    |