Home
Class 12
CHEMISTRY
What is the first-order rate constant fo...

What is the first-order rate constant for the reaction that is `36.5%` complete in `0.0200` seconds?

A

`50.4s^(-1)`

B

`27.7s^(-1)`

C

`22.7s^(-1)`

D

`9.86s^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL KINETICS

    GRB PUBLICATION|Exercise D. Methods to Determine the Rate Law|28 Videos
  • CHEMICAL KINETICS

    GRB PUBLICATION|Exercise E. Methods to Monitor the Progress of Reaction|43 Videos
  • CHEMICAL KINETICS

    GRB PUBLICATION|Exercise B. Rate Law|35 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

The unit of the rate constant for first order reaction is

The unit of rate constant for a first order reaction

The unit of rate constant for a second order reaction is

Units for the rate constant of first order reaction is

GRB PUBLICATION-CHEMICAL KINETICS-C. Integrated Rate Laws
  1. Number of natural life times (T(av)) required for a first-order reacti...

    Text Solution

    |

  2. For a zero order reaction and a Ist order reaction half life are in ra...

    Text Solution

    |

  3. A first order reaction has a rate constant of 0.0541s^(-1) at 25^(@)C....

    Text Solution

    |

  4. For a first order chemical reaction : A rarr P. The correct statement(...

    Text Solution

    |

  5. Which does not change with time for a first-order reaction?

    Text Solution

    |

  6. At a given temperature, a first-order reaction has a rate constant of ...

    Text Solution

    |

  7. Which statement about second order reactions is correct?

    Text Solution

    |

  8. For the reaction A rarr B that is first-order in A, The rate constant ...

    Text Solution

    |

  9. A substance, X, undergoes a first order reaction XrarrY with a half li...

    Text Solution

    |

  10. For reaction, A rarr B, the rate law is rate = k[A]. If the reaction i...

    Text Solution

    |

  11. What is the half life of the irreversible first order reaction, A rarr...

    Text Solution

    |

  12. The first-order disappearance of a substance has a half-life of 34.0 s...

    Text Solution

    |

  13. The rate of dicomposition of a certain compound in solution is first o...

    Text Solution

    |

  14. Which change will decrease the rate of the reaction between I(2)(s) an...

    Text Solution

    |

  15. What is the first-order rate constant for the reaction that is 36.5% c...

    Text Solution

    |

  16. The half-life of a first-order reaction is 1.5 hours. How much time is...

    Text Solution

    |

  17. What are the units for the rate constant of a zero-order reaction?

    Text Solution

    |

  18. For a first order reaction A rarr B, find [(t(7//8))/(t(1//2))].

    Text Solution

    |

  19. For the zero order reaction : A rarr P, K=10^(-2)("mol"//"litre")sec...

    Text Solution

    |

  20. Which is constant for different reactant concentrations in a first-ord...

    Text Solution

    |