Home
Class 12
CHEMISTRY
The value of temperature coefficient of ...

The value of temperature coefficient of a reaction is 2 .By how many factors would the rate of the reaction increase if the temperature is raised from 298K to 338K ?

Text Solution

Verified by Experts


Rate constant at 338K will 16 times to the rate constant at 298K.
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL KINETICS

    CHHAYA PUBLICATION|Exercise QUESTION-ANSWER ZONE FOR BOARD EXAMINATION (VERY SHORT ANSWER TYPE)|35 Videos
  • CHEMICAL KINETICS

    CHHAYA PUBLICATION|Exercise SOLVED WBCHSE SCANNER (2014)|3 Videos
  • CHEMICAL KINETICS

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

    CHHAYA PUBLICATION|Exercise Practic Set 29|1 Videos
  • CHEMICAL THERMODYNAMICS

    CHHAYA PUBLICATION|Exercise Practice Set 6|15 Videos

Similar Questions

Explore conceptually related problems

Why does the rate of a reaction increase with rise in temperature?

The coefficient of temperature of a reaction is 2. If the temperature is raised by 20^(@) , the rate of reaction increase by ......... times.

The activation energy of a reaction is 9 kcal/mole. The increase in the rate constant when is temperature is raised from 295 K to 300 K is approximately

The equilibrium constant of a reaction is 0.008 at 298 K. The standard free energy change of the reaction at the same temperature is

The temperature coefficient of a 1st order reaction is 2. Find out rate of reaction at 340 K. [Given at 300 K, rate is 2xx10^2 ML^-1s^-1]

Two first order reactions proceed at 25^@C , at the same rate. The temperature coefficient of the rate of first reaction is 2 and that of the second reaction is 3.find the ratio of rates of these reactions at 75^@C

Why is it that rates of most of the reactions increase when the temperature of the reaction mixture is increased?

Calculate the activation energy of a reaction if the rate of the reaction is doubled while the temperature of the reaction system is increased from 27^(@)C" to " 37^(@)C

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

The rate of reaction is doubled for every 10^0 rise in temperature. The increase in reaction rate as a result of temperature rise from 10^0 to 100^0 is

CHHAYA PUBLICATION-CHEMICAL KINETICS-WARM UP EXERCISE
  1. Why does a first order reaction never reach completion ?

    Text Solution

    |

  2. How long will it take for a zero order reaction to reach completion if...

    Text Solution

    |

  3. What will be the nature of the graph showing the concentration of the ...

    Text Solution

    |

  4. The rate constants of two first order reactions at a specific temperat...

    Text Solution

    |

  5. The t(1//2) of a first order reaction is 20 min . How long will it tak...

    Text Solution

    |

  6. The initial concentration of the reactant is a first order reaction is...

    Text Solution

    |

  7. The rate constant for a zero order reaction aArarrbB is k. What is t...

    Text Solution

    |

  8. The initial concentration of the reactant in a first order reaction is...

    Text Solution

    |

  9. Determine the order of the following reactions : A reaction for whi...

    Text Solution

    |

  10. Determine the order of the following reactions : A reaction whose r...

    Text Solution

    |

  11. Determine the order of the following reactions : A reaction whose h...

    Text Solution

    |

  12. Why does the rate of a reaction increase with rise in temperature ? Ex...

    Text Solution

    |

  13. What will the activation energy of a reaction be if rate constant equa...

    Text Solution

    |

  14. How many times is the value of the rate constant compared to the value...

    Text Solution

    |

  15. The value of temperature coefficient of a reaction is 2 .By how many f...

    Text Solution

    |

  16. At a given temperature , for a reaction , the activation energy in abs...

    Text Solution

    |

  17. The activation energy of an uncatalysed reaction is E(a)"kJ.mol"^(-1) ...

    Text Solution

    |

  18. Which one of the following reactions has a smaller energy of activatio...

    Text Solution

    |

  19. In some chemical reactions, it is found that a large number of collidi...

    Text Solution

    |

  20. The activation energy of a reaction is 80"kj.mol"^(-1) . The activati...

    Text Solution

    |