Home
Class 12
CHEMISTRY
Half-life period of a firsr oder reactio...

Half-life period of a firsr oder reaction is 56.5 min. Calculate rate constant in per second.

Promotional Banner

Topper's Solved these Questions

  • CHEMICAL KINETICS

    CHETANA PUBLICATION|Exercise EXERCISE|112 Videos

  • Biomolecules

    CHETANA PUBLICATION|Exercise EXERCISE|98 Videos

  • Chemical Thermodynamics

    CHETANA PUBLICATION|Exercise EXERCISE|95 Videos

Similar Questions

Explore conceptually related problems

Half life period of a zero order reaction is

The half-life period of any first order reaction:

Half-life period of a first-order reaction is 1386 seconds. The specific rate constant of the reaction is

Find the frequency constant and half life period of a first order reaction, if its rate constant and activation energy are 1.11xx10^(-4) s^(-1) and 39.3 kcal mol^(-1) at 300^@C.(R= 2 Cal//mol.K) .

The half life of a first order reaction is 0.5 min. Calculate time needed for the reactant to reduce to 20% and the amount decomposed in 55s.

The half-life period of a first order reaction is 10 minutes. Starting with initial concentration 12 M, the rate after 20 minutes is

Half-life period for a first order reaction is 10 min. How much time is needed to change the concentration of the reactant from 0.08 M to 0.01 M ?

The half life period of a first order chemical reaction is 6.93 minutes. The time required for the completion of 99% of the reaction will be (log2=0.301)

In a first, order reaction x rarr y , 40% of the given sample of compound remains unreacted in 45 minutes. Calculate rate constant of the reaction.

Calculate the half life of a first order reaction from their rate constants given below:- 2 min^(-1)

CHETANA PUBLICATION-CHEMICAL KINETICS-EXERCISE
  1. A first order takes 30 minutes to complete 20%. Calculate the rate con...

    Text Solution

    |

  2. % Relative humidity ( for a given temperature)

    Text Solution

    |

  3. Half-life period of a firsr oder reaction is 56.5 min. Calculate rate ...

    Text Solution

    |

  4. If the half-life period of a zero order reaction with initial concentr...

    Text Solution

    |

  5. Sucrose decomposes in acid solution to give glucose and fructose accor...

    Text Solution

    |

  6. Calculate the activation energy of a reaction for which rate constant ...

    Text Solution

    |

  7. What is the energy of activation of a chemical reaction, whose rate co...

    Text Solution

    |

  8. Find the frequency constant and half life period of a first order reac...

    Text Solution

    |

  9. For a first order reaction, the frequency factor and rate constant at ...

    Text Solution

    |

  10. The rate constant of a certain first order reaction is 3.12xx10^(-3) m...

    Text Solution

    |

  11. The rate constant of a certain first order reaction is 3.12xx10^(-3) m...

    Text Solution

    |

  12. In a first order reaction, the concentration of reactant decreases fro...

    Text Solution

    |

  13. The rate constant of a first order reaction is 6.8xx10^(-4)s^(-1). If ...

    Text Solution

    |

  14. The rate constants for a first order reaction are 0.6 s^(-1) at 313 K ...

    Text Solution

    |

  15. The energy of activation for a first order reaction is 104 kJ//mol. Th...

    Text Solution

    |

  16. What is the energy of activation of a reaction whose rate constant dou...

    Text Solution

    |

  17. The half life a first order reaction is1.7hr.How long will it take for...

    Text Solution

    |

  18. In a first order reaction 60% of the reactant decomposes in 45minutes....

    Text Solution

    |

  19. The rate law for the reaction A+B rarr C is found to be rate = k [A]^2...

    Text Solution

    |

  20. The order of the reaction for which the units of rate constant are mol...

    Text Solution

    |