Home
Class 12
CHEMISTRY
The rate constant for a first order reac...

The rate constant for a first order reaction becomes six times when the temperature is raised from 350 K to 400 K. Calculate activation energy for the reaction.

Promotional Banner

Topper's Solved these Questions

  • BIOMOLECULES

    JMD PUBLICATION|Exercise EXAMPLE|98 Videos
  • CHEMICAL KINETICS

    JMD PUBLICATION|Exercise EXAMPLE|120 Videos

Similar Questions

Explore conceptually related problems

The rate constant for first order reaction becomes six times when the temperature is raised from 50 K to 400 K. Calculate the activation energy for the reaction. (R= 8.314 J/K/mol)

The rate constant for the first order reactior becomes three times when the temperatur is raised from 20^@ C to 50^@ C. Calculate the energy of activation for the reaction.

The rate constant of a reaction increases four times when the temperature changes from 300 K to 320 K, Calculate the activation energy for the reaction. (R = 8.314 Jmol ^(-1) K ^(-1))

The rate of a particular reaction triples, when temperature changes from 50^(@)C to 100^(@). Calculate the activation energy of the reaction.

The activation energy for the reaction if k = A is

JMD PUBLICATION-CHEMICAL KINEMATICS-EXAMPLE
  1. Thermal decomposition of dinitrogen penta oxide takes place by the fol...

    Text Solution

    |

  2. The half-life for radioactive decay of .^14C is 5730 years. An archaeo...

    Text Solution

    |

  3. A first order reaction has a rate constant 1.15 xx 10^-3 s^-1. How lo...

    Text Solution

    |

  4. Time required to decompose SO2 Cl2 to half of its initial amount Is 60...

    Text Solution

    |

  5. Show that the time required for 99% completion of a first order reacti...

    Text Solution

    |

  6. A first order reaction takes 40 min for 30% completion. Calculate t(1/...

    Text Solution

    |

  7. A first order reaction is 20% complete in the 10 minutes. Calculate th...

    Text Solution

    |

  8. The rate constant for a first order reaction is 80 s^-1. How much time...

    Text Solution

    |

  9. The rate constant for a first order reaction Is 90 s^-1 .How much time...

    Text Solution

    |

  10. First order reaction is found to have rate constant, k= 5.5xx 10^(-14)...

    Text Solution

    |

  11. Calculate two third life of a first order reaction having k=5.48xx 10^...

    Text Solution

    |

  12. Find the half life period of first order reaction whose rate constant,...

    Text Solution

    |

  13. The half life period for a reaction of first order is 2.31xx10^3 min. ...

    Text Solution

    |

  14. The rate constant for a first order reaction is 3.0 xx 10^-4 min^-1. H...

    Text Solution

    |

  15. Calculate the time required for the completion of 90% of a reaction of...

    Text Solution

    |

  16. The decomposition of A into product has value of k as 4.5 xx 10^3 s^-1...

    Text Solution

    |

  17. The rate of the chemical reaction doubles for an increase of 10 K In a...

    Text Solution

    |

  18. The rate constant for a first order reaction becomes six times when th...

    Text Solution

    |

  19. For a decomposition reaction, the values of rate constants, k at two d...

    Text Solution

    |

  20. The rate constants of a reaction at 300 and 320 K are 0.0231 s^-1 and ...

    Text Solution

    |