Home
Class 12
CHEMISTRY
The Arrhenius equation for two first ord...

The Arrhenius equation for two first order equation
`A to B "and" C to D "is given by"`
`k_(1) = 10^(16) e^(-79.9 (Kcal)//RT), k_(2) = 10^(12) e ^(-43.1(kcal)//RT))`
Calculate the temperature (Kelvin) at which `k_(1)` becomes equal to `k_(2).`
Given : In 2= 2.3
[Express your answer by dividing it by 1000.]

Text Solution

Verified by Experts

The correct Answer is:
2
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL KINETICS

    GRB PUBLICATION|Exercise match the column type|13 Videos

  • CHEMICAL BONDING-I

    GRB PUBLICATION|Exercise Subjective Type|120 Videos

  • COORDINATION COMPOUNDS

    GRB PUBLICATION|Exercise SBJECTIVE TYPE|98 Videos

Similar Questions

Explore conceptually related problems

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 :

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

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

A reaction rate constant is given by k = 1.2 xx 10^(14) e^((-2500)/(RT))s^(-1) . It means

{:(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 :

GRB PUBLICATION-CHEMICAL KINETICS-Subjective Type
  1. H(2)O(2) decomposes in an aqueous solution to give H(2)O and oxygen ga...

    Text Solution

    |

  2. The total nubmer of alpha "and" beta particles emitted in the nuclear ...

    Text Solution

    |

  3. The Arrhenius equation for two first order equation A to B "and" C t...

    Text Solution

    |

  4. For the first order decomposition reaction: 2N(2)O(5) (g) to 4NO(2) ...

    Text Solution

    |

  5. For a gaseous reaction, 2A(g) + B(g) to C(g) , DeltaH =- 30 "Kcal"//...

    Text Solution

    |

  6. 5 milli-moles of a solid A was dissolved in 5 moles of H(2)O. On addin...

    Text Solution

    |

  7. For the first order reaction :A(g) to 2B(g) + C(g) the half life for t...

    Text Solution

    |

  8. For a third order reaction the ratio of t(1//3) "and"t(2//3) is T [t(1...

    Text Solution

    |

  9. For the sequential reaction: A.overset(k(1)=0.2"min"^(-1))(to)Bovers...

    Text Solution

    |

  10. A first order reaction, 3A (g) to 2B(g) + 3C (g) Starting with pu...

    Text Solution

    |

  11. The number of neutrons emitted when .(92)^(235) U undergoes controlled...

    Text Solution

    |

  12. For the reaction A(g) to 2B(g) (d[B])/(dt) = 6xx10^(-4) M sec^(-1) "...

    Text Solution

    |

  13. If activation energy of reaction is given as (2500 + 3T) R then calcul...

    Text Solution

    |

  14. 2A + 3B to 4C is a complex reaction with rate law, r=k[A]^(0) [B]^(1)...

    Text Solution

    |

  15. A tribasic acid ,H(3)A, dissociates into a dibasic acid , H(2)B and a ...

    Text Solution

    |

  16. To carry out metabolim oxygen is taken up by haemoglobin (Hb) to from ...

    Text Solution

    |

  17. An optically active substance A is decomposing into optically active s...

    Text Solution

    |

  18. Gaseous decomposition of A follows Ist order kinetics . Pure A (g) is ...

    Text Solution

    |

  19. For a reaction : A(g) to nB(g) the rate constat is 6.93xx10^(-4) sec^(...

    Text Solution

    |

  20. For the reaction , A (aq) to 2B(aq),50% reaction occurs in 10 min and ...

    Text Solution

    |