Home
Class 12
CHEMISTRY
For Xrarrk=10^(10)e^(-500//T), and for W...

For `Xrarrk=10^(10)e^(-500//T)`, and for `WrarrZ,k=10^(12)e^(-1000//T)` at what temperature 'T' both reactions will have same value of k?

A

500 K

B

1500 K

C

`(4.606)/(500)K`

D

`(2.303)/(5000)K`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL KINETICS

    OP TANDON|Exercise OBJECTIVE QUESTIONS (LEVEL-B) SET I|48 Videos

  • CHEMICAL KINETICS

    OP TANDON|Exercise OBJECTIVE QUESTIONS (LEVEL-B) SET II|13 Videos

  • CHEMICAL KINETICS

    OP TANDON|Exercise PRACTICE PROBLEMS|70 Videos

  • CARBOXYLIC ACIDS AND THEIR DERIVATIVES

    OP TANDON|Exercise Integer|4 Videos

  • Chemical Thermodynamics and Thermochemistry

    OP TANDON|Exercise Self Assessment (Integer type).|3 Videos

Similar Questions

Explore conceptually related problems

A rarr B, k_(A)=10^(15) e^(-2000//T) C rarr D, k_(c)=10^(14) e^(-1000//T) Temperature at which k_(A)=k_(c) is

For the two gaseous reactions, following data are given A rarr B, k_(1) =10^(10) e^(-20,000//T), C rarr D, k_(2) =10^(12) e^(-24,606//T) the temperature at which k_(1) becomes equal to k_(2) is :

{:(A rarr B, k_(A)=10^(15)e^(-2000//T),),(C rarr D, k_(C )=10^(14)e^(-1000//T)):} Temperature T K at which (k_(A)=k_(C )) is :

For a gaseous reaction, following data is given: ArarrB, k_(1)= 10^(15)e-^(2000//T) C rarrD, k_(2) = 10^(14)e^(-1000//T) The temperature at which k_(1) = k_(2) is

Reaction -1: A to C " " k_(1)=10^(10) e^(-500//T) Reactions -2: BtoD" " k_(2) =10^(12) e^(-1000//T) Select the correct options about above first order reactions :

For a gaseous reaction , following date is given : A rarr B , k_1=10^(15)e^(-2000//T) C rarrD , K _2 = 10^(14) e^(-1000//T) The temperature at which k_1 = k_2 is

The rate constant k_(1) and k_(2) for two different reactions are 10^(16) e^(-2000//T) and 10^(15) e^(-1000//T) , respectively. The temperature at which k_(1) = k_(2) is

OP TANDON-CHEMICAL KINETICS-OBJECTIVE QUESTIONS (LEVEL-A)
  1. For a reaction A+3BrarrP, Rate = (-d[A])/(dt) ,the expression for the ...

    Text Solution

    |

  2. Which of the following statements is correct?

    Text Solution

    |

  3. For Xrarrk=10^(10)e^(-500//T), and for WrarrZ,k=10^(12)e^(-1000//T) at...

    Text Solution

    |

  4. For a reversible reaction where the forward reaction is exotherminc, w...

    Text Solution

    |

  5. For the reaction , A+3Brarr2C+d which one of the following is not co...

    Text Solution

    |

  6. Units of rate constant of first and zero order reactions in terms of m...

    Text Solution

    |

  7. Following is the graph between log T(50) and log a (a = initial concen...

    Text Solution

    |

  8. Following is the graph between (a-x)^(-1) and time t for second order ...

    Text Solution

    |

  9. The graph between concentration (X) of the Product and time of the rea...

    Text Solution

    |

  10. Conside the chemical reaction, N(2)(g) + 3H(2)(g)rarr2NH(3)(g) The...

    Text Solution

    |

  11. Temerature dependent equation can be written as :

    Text Solution

    |

  12. If the rate of reaction ArarrB doubles on increasing the concentratio...

    Text Solution

    |

  13. For the reaction : 2N(2)O(5)rarr4NO(g)+O(2)(g) if the concentration of...

    Text Solution

    |

  14. A first order reaction is 10% complete in 20 min. the time taken for 1...

    Text Solution

    |

  15. An endothermic reaction with high activation energy for the forward re...

    Text Solution

    |

  16. For reaction aArarrxP when [A] =2.2 m M, the rate was found to be 2.4 ...

    Text Solution

    |

  17. Arrehnius equation for a reaction is given by k=24xx10^(14)e^(-25000//...

    Text Solution

    |

  18. Consider the endothermic reaction XrarrY with the activation energies...

    Text Solution

    |

  19. Which one the following statement for order of reactions is not correc...

    Text Solution

    |

  20. The rate constant of a reaction is found to be 3xx10^(-3)"mol"L^(-1)"m...

    Text Solution

    |