Home
Class 12
CHEMISTRY
An organic compound undergoes first deco...

An organic compound undergoes first decompoistion. The time taken for its decompoistion to `1//8` and `1//10` of its initial concentration are `t_(1//8)` and `t_(1//10)`, respectively. What is the value of `([t_(1//8)])/([t_(1//10)]) xx 10`? `(log_(10)2 = 0.3)`

A

0.6

B

3

C

0.9

D

9

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • NTA NEET TEST 64

    NTA MOCK TESTS|Exercise CHEMISTRY|45 Videos

  • NTA NEET TEST 80

    NTA MOCK TESTS|Exercise CHEMISTRY|45 Videos

Similar Questions

Explore conceptually related problems

For a first order reaction, t_(7//8) = n xx t_(1//2) . The value of n will be .......... .

The rate for a first order reaction is 0.6932 xx 10^(-2) mol L^(-1) "min"^(-1) and the initial concentration of the reactants is 1M , T_(1//2) is equal to

A body is allowed to fall from a height of 10 m . If the time taken for the first 50 m is t_(1) and for the remaining 50 s ,is t_(2) . The ratio t_(1) and t_(2) . Is nearly .

NTA MOCK TESTS-NTA NEET TEST 79-CHEMISTRY
  1. Find the incorrect statement

    Text Solution

    |

  2. The numbers of radial nodes of 3s and 2p orbitals are respectively:

    Text Solution

    |

  3. The hyperconjugative stabilities of tert-butyl cation and 2-butene, re...

    Text Solution

    |

  4. The crystals of ferrous sulphate on heating give

    Text Solution

    |

  5. 2,4 - DNP is obtained by reacting hydrazine hydrate with which of the ...

    Text Solution

    |

  6. On heating with dilute sulphuric acid, naphthalene - 1 sulphonic acid ...

    Text Solution

    |

  7. Consider the following reduction processes : Zn^(2+)+2e^(-)toZn(s), ...

    Text Solution

    |

  8. The following compounds have been arranged in order of their increasin...

    Text Solution

    |

  9. Among the carboxylic acid shown below, the ones that exhibit stereoiso...

    Text Solution

    |

  10. Which of the following statements is correct about heat of combustion?

    Text Solution

    |

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

    Text Solution

    |

  12. Aniline can be distinguished from methyl amine by its reaction with

    Text Solution

    |

  13. C2 - epimer of D - Glucose is

    Text Solution

    |

  14. Which of the following alkene in acid catalysed hydration form 2-methy...

    Text Solution

    |

  15. In which of the following back - bonding is possible

    Text Solution

    |

  16. The slag obtained during the extraction of copper from coper pyrites i...

    Text Solution

    |

  17. The crystal system of a compound with unit cell dimensions a=0.387,b=0...

    Text Solution

    |

  18. Morphine and heroin , both are narcotic analgesics , Heroin may be obt...

    Text Solution

    |

  19. Which is incorrect statement for XeF2 ?

    Text Solution

    |

  20. Which of the following reagents react differently with HCHO, CH(3)CHO ...

    Text Solution

    |