Home
Class 12
CHEMISTRY
The half-life period of a first-order ch...

The half-life period of a first-order chemical reaction is `6.93 min`. The time required for the completion of `99%` of the chemical reaction will be `(log 2 = 0.301)`

A

23.03 minutes

B

46.06 minutes

C

460.6 minutes

D

230.3 minutes

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • NTA NEET SET 33

    NTA MOCK TESTS|Exercise CHEMISTRY|45 Videos
  • NTA NEET SET 35

    NTA MOCK TESTS|Exercise CHEMISTRY|45 Videos

Similar Questions

Explore conceptually related problems

The half life period of a first order chemical reaction is 16.93 minutes. Time required for the completion of 99% of the chemical reaction will be ("log 2"=0.301) :

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)

The half-life period of any first order reaction:

NTA MOCK TESTS-NTA NEET SET 34-CHEMISTRY
  1. In which of the following processes, fused sodium hydroxide is electro...

    Text Solution

    |

  2. Number of acyclic structural isomers of the compound having the molecu...

    Text Solution

    |

  3. The half-life period of a first-order chemical reaction is 6.93 min. T...

    Text Solution

    |

  4. Which of the following statements is incorrect regarding physiosorptio...

    Text Solution

    |

  5. The set representing the correct order of ionic radius is

    Text Solution

    |

  6. The chemical formula of Prussian blue is formed by the reaction of fe...

    Text Solution

    |

  7. Oxalic acid on treatment with conc. H(2) SO(4) gives

    Text Solution

    |

  8. Which one of the following reactions of Xenon compound is not feasible...

    Text Solution

    |

  9. An element forms an oxide, in which the oxygen is 20% of the oxide by ...

    Text Solution

    |

  10. For which reaction change of entropy be positive ?

    Text Solution

    |

  11. In which of the following arrangements, the sequence is not strictly a...

    Text Solution

    |

  12. In context with the transition elements, which of the following statem...

    Text Solution

    |

  13. Knowing that the chemistry of lanthanoids (Ln) is dominated by its +3 ...

    Text Solution

    |

  14. The brown gas prepared by the action of concentrated nitric acid on co...

    Text Solution

    |

  15. Which of the following has an optical isomer?

    Text Solution

    |

  16. A liquid was mixed with ethanol and a drop of concentrated H(2) SO(4) ...

    Text Solution

    |

  17. The wavelength of the radiation emitted , when in a hydrogen atom elec...

    Text Solution

    |

  18. The bond order in NO is 2.5 while that in NO^(o+) is 3 Which of the fo...

    Text Solution

    |

  19. Which of the following has the regular tetrahedral structure?

    Text Solution

    |

  20. The limiting molar conductivities A^(@) for NaCl,KBr nd KCl are 126,15...

    Text Solution

    |