Home
Class 12
CHEMISTRY
The half-life periof of a first order re...

The half-life periof of a first order reaction is…………..of initial concentration.

Text Solution

Verified by Experts

The correct Answer is:
Independent
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL KINETICS

    CENGAGE CHEMISTRY|Exercise Exercises True/False|29 Videos

  • CHEMICAL KINETICS

    CENGAGE CHEMISTRY|Exercise Archives Multiple Correct|5 Videos

  • CHEMICAL KINETICS

    CENGAGE CHEMISTRY|Exercise Exercises Integer|15 Videos

  • CARBOXYLIC ACIDS AND THEIR DERIVATIVES

    CENGAGE CHEMISTRY|Exercise Exercises Archives (Analytical And Descriptive)|34 Videos

  • COORDINATION COMPOUNDS

    CENGAGE CHEMISTRY|Exercise Archives Subjective|18 Videos

Similar Questions

Explore conceptually related problems

The half life period of a first order reaction is ……………………… of initial concentration of the reactant and………………….proportional to the rate constant.

The half-life periofs of a reaction at initial concentration 0.1 mol L^(-1) and 0.5 mol L^(-1) are 200s and 40 s , respectively. The order of the reaction is

Half life of a first order reaction is 4s and the initial concentration of the reactant is 0.12 M. The concentration of the reactant left after 16 s is

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

Derive the equation for the rate constant of a first order reaction and show that the time required for the completion of half of the first order reaction is independent of initial concentration.

The half-life periof of a substance is 50 min at a certain initial concentration. When the concentration is reduced to one-half of its initial concentration, the half-life periof is found to be 25 min . Calculate the order of reaction.

For the first order reaction half-life time is ………….. on the initial concentration.

Prove that the half-life period for a first order reaction is quite independent of the initial concentration of reactants.

CENGAGE CHEMISTRY-CHEMICAL KINETICS-Exercises Fill In The Blanks
  1. The half-change time for a first order reaction is 20 min hence the ra...

    Text Solution

    |

  2. For a first order reaction, t(1//2) = underset(k)ul(...........).

    Text Solution

    |

  3. For a first order reaction, A rarr B, the rate = k xx…………. .

    Text Solution

    |

  4. The unit of first order rate constant is ………….. .

    Text Solution

    |

  5. The unit of first order rate constant when concentration is measured i...

    Text Solution

    |

  6. ……………………… reaction obeys the expresison t(1//2) = 1//ka in chemical ki...

    Text Solution

    |

  7. The half-life periof of a first order reaction is…………..of initial conc...

    Text Solution

    |

  8. A first order reaction has t(1//2) = 6.93 min. The rate constant is………...

    Text Solution

    |

  9. The rate first order reaction is 2.4 xx 10^(-3) mol L^(-1) s^(-1), whe...

    Text Solution

    |

  10. The rate of a second order reaction is 6 xx 10^(-5) mol L^(-1) s^(-1),...

    Text Solution

    |

  11. The temperature coefficient of a reaction is determined by comparing v...

    Text Solution

    |

  12. The value of temperatuer coefficient is usually………………. .

    Text Solution

    |

  13. The reactions having low activation energy are……………reactions.

    Text Solution

    |

  14. Activation energy = threshold energy -…………….. .

    Text Solution

    |

  15. Increases in temeprature increases the number of ……………..colliisons.

    Text Solution

    |

  16. In a multi-step reaction, the rate is determined by conisdering the………...

    Text Solution

    |

  17. Molecularity is always a whole…………… while the order of reaction may be...

    Text Solution

    |

  18. All radioactive decompoistion reactions are…………..order reactions.

    Text Solution

    |

  19. The inverison of cane sugar is a……………reaction though its molecularity ...

    Text Solution

    |

  20. The difference of energy between activated complex and that of the rea...

    Text Solution

    |