Home
Class 12
CHEMISTRY
For a reaction, E(a)= 0 and k= 3.2xx10^(...

For a reaction, `E_(a)= 0 and k= 3.2xx10^(4)s^(-1)` at `300 K`. The value of `k` at `310 K` would be

A

`6.4xx10^(4)s^(-1)`

B

`3.2xx10^(8)s^(-1)`

C

`3.2xx10^(4)s^(-1)`

D

`3.2xx10^(5)s^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
C
`k=Ae^(-E_(a)//RT)`
When `E_(a)=0, k=A("Constant")`
`k_(310)=k_(300)= 3.2xx10^(4)s^(-1)`
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL KINETICS

    CENGAGE CHEMISTRY|Exercise Solved Example|52 Videos

  • CHEMICAL KINETICS

    CENGAGE CHEMISTRY|Exercise Ex 4.1 (Objective)|9 Videos

  • CARBOXYLIC ACIDS AND THEIR DERIVATIVES

    CENGAGE CHEMISTRY|Exercise Exercises Archives (Analytical And Descriptive)|34 Videos

  • COORDINATION COMPOUNDS

    CENGAGE CHEMISTRY|Exercise Archives Subjective|18 Videos

Similar Questions

Explore conceptually related problems

The rate constant for a reaction is 2xx10^(-2) s^(-1) at 300 K and 8xx10^(-2) s ^(-1) at 340 K The energy of activation of the reaction is

The velocity constant of a reaction at 290 K was found to be 3.2 xx 10^(-3) s^(-1) . When the temperature is raised to 310 K, it will be about

For a reaction the activation energy E_a=0 and the rate constant= 3.2 times 10^6 sec^-1 at 300K. What is the value of rate constant at 310K?

The rate constant of a reaction at 300 K is 1.6 xx 10^(-3) sec^(-1) and at 310K it is 3.2 xx 10^(-3) sec^(-1) the activation energy of the reaction approximately in kcals is

CENGAGE CHEMISTRY-CHEMICAL KINETICS-Archives Subjective
  1. For a reaction, E(a)= 0 and k= 3.2xx10^(4)s^(-1) at 300 K. The value o...

    Text Solution

    |

  2. Rate of a reaction A + B rarr Product, is given as a function of diffe...

    Text Solution

    |

  3. A first order reaction is 20% complete in 10 min. Calculate (a) the sp...

    Text Solution

    |

  4. While studying the decompoistion of gaseous N(2)O(5), it is observed t...

    Text Solution

    |

  5. A first order gas reaction has k = 1.5 xx 10^(-6) s^(-1) at 200^(@)C. ...

    Text Solution

    |

  6. A first order reaction is 50% completed in 30 min at 27^(@)C and in 10...

    Text Solution

    |

  7. In a Arrhenius equation for a certain reaction, the values of A and E(...

    Text Solution

    |

  8. The decomposition of N(2)O(5) according to the equation: 2N(2)O(5)(g) ...

    Text Solution

    |

  9. Two reaction, (I)A rarr Products and (II) B rarr Products, follow firs...

    Text Solution

    |

  10. The gas phase decomposition of dimethyl ether follows first order kine...

    Text Solution

    |

  11. A first order reaction A rarr B requires activation energy of 70 kJ mo...

    Text Solution

    |

  12. form the following data for the reaction between A and B, (a) Cal...

    Text Solution

    |

  13. At 380^(@)C , the half-life periof for the first order decompoistion o...

    Text Solution

    |

  14. The ionization constant of overset(o+)(NH(4)) ion in water is 5.6 xx 1...

    Text Solution

    |

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

    Text Solution

    |

  16. The rate constant for the first order decompoistion of a certain react...

    Text Solution

    |

  17. For the equation N(2)O(5)(g)=2NO(2)(g)+(1//2)O(2)(g), calculate the ...

    Text Solution

    |

  18. The rate constant of a reaction is 1.5 xx 10^(7)s^(-1) at 50^(@)C and ...

    Text Solution

    |

  19. The rate constant for an isomerization reaction, A rarr B is 4.5 xx 10...

    Text Solution

    |

  20. A hydrogenation reaction is carried out at 500 K. If the same reaction...

    Text Solution

    |

  21. The vapour pressure of two miscible liquids (A) and (B) are 300 and 50...

    Text Solution

    |