Home
Class 12
CHEMISTRY
The rate of reaction quadruples when the...

The rate of reaction quadruples when the temperature changes from 293 K to 313 K. Calculate the energy of activation of the reaction assuming that it does not change with temperature.

Promotional Banner

Topper's Solved these Questions

  • Biomolecules

    ASSAM ACADEMIC CENTRE|Exercise Example |116 Videos

  • Chemistry in Everyday Life

    ASSAM ACADEMIC CENTRE|Exercise Example |150 Videos

Similar Questions

Explore conceptually related problems

The rate of reaction triples when temperature change from 20^@C to 50^@C . Calculate the energy of activation. (R = 8.314 Jmol^-1K^-1)

How does the density of a body change with temperature ?

How does surface tention change with temperature?

Why does molarity of a solution change with temperature?

The rate of the chemical reaction doubles for an increase of 10 K in absolute temperature from 298 K. Calculate E_a .

Discuss the effect of temperature on reaction rate.

Define activation energy. How does it vary with rise in temperature?

How does the conductivity of a semi- conductor change with rise of temperature?

For the reaction R rarr P the concentration of a reactant changes from 0.03 M to 0.02 M in 25 minutes. Calculate the average rate of reaction using units of time both in minutes and seconds.

The temperature of a black body increases from 7°C to 287°C .The rate of energy radiation increases by

ASSAM ACADEMIC CENTRE-Chemical Kinetics -Example
  1. The decomposition of A into product has value of k as 4.5xx10^3 s^-1 a...

    Text Solution

    |

  2. The time required for 10% completion of a first order reaction at 298 ...

    Text Solution

    |

  3. The rate of reaction quadruples when the temperature changes from 293 ...

    Text Solution

    |

  4. When does the rate of the reaction become equal to specific reaction r...

    Text Solution

    |

  5. Give reasons for the following: On the basis of heat of combustion val...

    Text Solution

    |

  6. What is meant by elemantary step in a reaction?

    Text Solution

    |

  7. A reaction is 50% complete in 2 hours and 75% complete in 4 hours. Wha...

    Text Solution

    |

  8. Define activation energy of a reaction.

    Text Solution

    |

  9. Define order of a reaction.

    Text Solution

    |

  10. How is rate constant related to concentration of the reactants?

    Text Solution

    |

  11. Calculate the half life period of a first order reaction when the rate...

    Text Solution

    |

  12. The form of the rate law for a reaction is expressed as: rate = k[Cl2]...

    Text Solution

    |

  13. The rate of a reaction is 1.2xx10^-3 L mol^-1 s^-1. What is the order ...

    Text Solution

    |

  14. In some chemical reactions, it is found that a larage number of collid...

    Text Solution

    |

  15. Express the relation between the half life period of a reaction and in...

    Text Solution

    |

  16. A substance with intitial concentration 'a' follows zero order kinetic...

    Text Solution

    |

  17. How does the value of rate constant vary with reactant concentration?

    Text Solution

    |

  18. The reaction A + B rarr C has zero order. What is the rate equation?

    Text Solution

    |

  19. The rate of a reaction is given by Rate = k[N2O5]. In this equation wh...

    Text Solution

    |

  20. Why is it that the instantaneous rate of a reaction does not change wh...

    Text Solution

    |