Home
Class 12
CHEMISTRY
Activation energy of reactions for which...

Activation energy of reactions for which rate constant is doubled when the temperature is increased by `10^(@)` (from 300 K to 310 K) is nearly………………… .

Text Solution

Verified by Experts

The correct Answer is:
54 `"kJ mol"^(-1)`
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL KINETICS

    PRADEEP|Exercise CONCEPTUAL QUESTIONS (I. General introduction and rates of reactions)|6 Videos
  • CHEMICAL KINETICS

    PRADEEP|Exercise CONCEPTUAL QUESTIONS (II. Rate law, order of reaction, rate constant and its units)|3 Videos
  • CHEMICAL KINETICS

    PRADEEP|Exercise TEST YOUR GRIP (MULTIPLE CHOICE QUESTIONS)|25 Videos
  • BIOMOLECULES

    PRADEEP|Exercise IMPORTANT QUESTIONS (FOR BOARD EXAMINATION)|25 Videos
  • CHEMISTRY IN EVERYDAY LIFE

    PRADEEP|Exercise IMPORTANT QUESTION FOR BOARD EXAMINATION|30 Videos

Similar Questions

Explore conceptually related problems

The activation energy of a reaction is 9.0 kcal//mol . The increase in the rate consatnt when its temperature is increased from 298 K to 308 K is

What is the activation energy (KJ/mol) for a reaction if its rate constant doubles when the temperature is raised from 300 K to 400 K ? (R="8.314 J mol"^(-1)"K"^(-1))

What is the activation energy for a reaction if its rate constant doubles when the temperature is raised from 20^(@)C to 35^(@)C ? ( R=8.314 Jmol/K)

What is the energy of activation of a reaction is its rate doubles when the temperature is raised from 290 K to 300 K ?

PRADEEP-CHEMICAL KINETICS-TEST YOUR GRIP (FILL IN THE BLANK)
  1. The rate of reaction when the concentration of each reactant is taken ...

    Text Solution

    |

  2. In the reaction, 2" NO"(2)(g)+F(2)(g)to2" NO"(2)F(g), order with respe...

    Text Solution

    |

  3. The units of rate constant for reactions of second order are ………………………...

    Text Solution

    |

  4. The overall rate of a reaction depends upon the …………………… .

    Text Solution

    |

  5. Rate constant and rate of reaction have the same units for reactions o...

    Text Solution

    |

  6. In the decomposition of ozone, 2 O(3)to3O(2), order with respect to O(...

    Text Solution

    |

  7. For the zero order reaction, A to Products, with rate constant k, half...

    Text Solution

    |

  8. In a first order reaction,the concentration of the reactants decreases...

    Text Solution

    |

  9. The half life period of a first order reaction is ……………………… of initial...

    Text Solution

    |

  10. Average life of a first order reaction is the time in which the concen...

    Text Solution

    |

  11. Doubling the concentration of the reactant doubles the half-life perio...

    Text Solution

    |

  12. Inversion of cane sugar is an example of a………………………..reaction.

    Text Solution

    |

  13. The difference of energy between activated complex and that of the rea...

    Text Solution

    |

  14. The sum of the activation energy and energy possessed by the reactants...

    Text Solution

    |

  15. The temperature coefficient of most of the reactions lies between

    Text Solution

    |

  16. Arrhenius equation is

    Text Solution

    |

  17. The factor e^(-E//RT) in Arrhenius equation is called…………………….factor.

    Text Solution

    |

  18. Activation energy of reactions for which rate constant is doubled when...

    Text Solution

    |

  19. In the presence of catalyst, activation energy for forward reaction………...

    Text Solution

    |

  20. According to collision theory, rate constant, k=PZ(AB)e^(-E(a)//"RT")....

    Text Solution

    |