Home
Class 12
CHEMISTRY
The rate constant for an isomerization r...

The rate constant for an isomerization reaction, `A rarr B` is `4.5 xx 10^(-3) min^(-1)`. If the initial concentration of `A` is `1 M`, calculate the rate of the reaction after `1 h`.

Text Solution

Verified by Experts

`3.42xx10^(-3)` mol/min
`kt =" In "([A]_(o))/([A])`
`rArr 4.5xx10^(-3) xx60=" In "(1)/([A]) rArr [A] =0.76 M`
`rArr" Rate "=k[A] =4.5xx10^(-3) xx0.76 =3.42xx10^(-3)" mol L"^(-1)" m in"^(-1)`
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL KINETICS

    VMC MODULES ENGLISH|Exercise JEE Main (Archive)|56 Videos

  • CHEMICAL EQUILIBRIUM

    VMC MODULES ENGLISH|Exercise IN-CHAPTER EXERCISE - G|10 Videos

  • CHEMICAL THERMODYNAMICS

    VMC MODULES ENGLISH|Exercise IN - CHAPTER EXERCISE - L|10 Videos

Similar Questions

Explore conceptually related problems

The rate constant of the reaction A rarr 2B is 1.0 xx 10^(-3) mol "lit" ^(-1)" min"^(-1) , if the initial concentration of A is 1.0 mole lit^(-1) . What would be the concentration of B after 100 minutes.

The specific rate constant for a first order reaction is 60xx10^(-4) sec^(-1) . If the initial concentration of the reactant is 0.01mol L^(-1) , the rate is

The rate constant of a first order reaction is 3 xx 10^(-6) per second. If the initial concentration is 0.10 M , the initial rate of reaction is

The rate constant of the reaction A rarr B is 0.6 xx 10^(-3) mole per second. If the concentration of A is 5 M , then concentration of B after 20 minutes is:

The rate constant of the reaction A rarr B is 0.6 xx 10^(-3) mole per second. If the concentration of A is 5 M , then concentration of B after 20 minutes is:

The rate constant of a first order reaction is 4.5 xx 10^(-2) sec^(-1) What will be the time required for the initial concentration of 0.4 M of the reactant to be reduced to 0.2 M ?

The rate constant for a first order reaction is 5.0×10^(−4)s^(−1) .If initial concentration of reactant is 0.080 M, what is the half life of reaction?

Substance A isomerizes according to a first order rate law with k = 5.0 xx 10^(-5) s^(-1) . (a) If the initial concentration of A is 1.00 M , what is the initial rate? (b) What is the rate after 1.00 hr ?

VMC MODULES ENGLISH-CHEMICAL KINETICS -JEE Advanced (Archive)
  1. For the first order reaction,

    Text Solution

    |

  2. The following statement(s) is (are) correct:

    Text Solution

    |

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

    Text Solution

    |

  4. An organic reaction is carried out at 500 K. If the same reaction carr...

    Text Solution

    |

  5. The rate constant for the reaction, 2N(2)O(5) to 4NO(2) + O(2) is 2 x...

    Text Solution

    |

  6. If I is the intenisty of an absorbed light and c is the concentration ...

    Text Solution

    |

  7. The vapour pressure of two miscible liquids (A) and (B) are 300mm of H...

    Text Solution

    |

  8. The rate of a first - order is 0.04 "mol l"^(-1) s^(-1) at 10 seconds ...

    Text Solution

    |

  9. For the given reaction, A + B rarr Products Following data are given ...

    Text Solution

    |

  10. 2X(g) rarr 3Y(g)+2Z(g) {:("Time (in min)",0,100,200,):} |{:("Parti...

    Text Solution

    |

  11. Ag^(+) + NH(3) ltimplies [Ag(NH(3))]^(+), k(1)=6.8 xx 10^(-5) [Ag(NH...

    Text Solution

    |

  12. Conisder a reaction aG+bH rarr Products. When concentration of both th...

    Text Solution

    |

  13. Under the same reaction conditions, the intial concentration of 1.386 ...

    Text Solution

    |

  14. For a first order reaction A rarr P, the temperature (T) dependent rat...

    Text Solution

    |

  15. The concentration of R in the reaction R rarr P was measured as a func...

    Text Solution

    |

  16. For the first order reaction 2N(2)O(5)(g) rarr 4NO(2)(g) + O(2)(g)

    Text Solution

    |

  17. An organic compound undergoes first decompoistion. The time taken for ...

    Text Solution

    |

  18. In the reaction, P+Q rarr R+S the time taken for 75% reaction of P i...

    Text Solution

    |

  19. For the elementary reaction MrarrN, the rate of disappearance of M inc...

    Text Solution

    |

  20. A closed vessel with rigid walls contains 1 mole of .(92)^(238)U and 1...

    Text Solution

    |