Home
Class 12
CHEMISTRY
The rate constant for a first order reac...

The rate constant for a first order reaction becomes six times when the temperature is raised from 350 K to 400 K. Calculate the activation energy for the reaction
`[R=8.314JK^(-1)mol^(-1)]`

A

`4.17 kJmol^(-1)`

B

`41.7 kJmol^(-1)`

C

`417.0 kJmol^(-1)`

D

`4170 kJmol^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • AIIMS 2012

    AIIMS PREVIOUS YEAR PAPERS|Exercise CHEMISTRY|45 Videos
  • AIIMS 2015

    AIIMS PREVIOUS YEAR PAPERS|Exercise CHEMISTRY|53 Videos
AIIMS PREVIOUS YEAR PAPERS-AIIMS 2014-CHEMISTRY
  1. Which of the following aqueous solution has the highest boiling point

    Text Solution

    |

  2. An increase in equivalent conductance of a strong electrolyte with dil...

    Text Solution

    |

  3. The rate constant for a first order reaction becomes six times when th...

    Text Solution

    |

  4. When dilute aqueous solution of AgNO3 (excess) is added to KI solution...

    Text Solution

    |

  5. In electrorefining of copper,some gold is deposited as

    Text Solution

    |

  6. CaCN2+C is called on

    Text Solution

    |

  7. Which one of the following forms vortex ring

    Text Solution

    |

  8. What is X in the following reaction KHSO4+F2rarrHF+X

    Text Solution

    |

  9. Europium is

    Text Solution

    |

  10. The stability of ferric ion is due to

    Text Solution

    |

  11. An octahedral complex is formed when hybrid orbitals of the following ...

    Text Solution

    |

  12. Which one amongst of the following isomerism is shown by [Pt(NH3)2Cl(2...

    Text Solution

    |

  13. What is the structural formula of lithium tetrahydrido aluminate

    Text Solution

    |

  14. Find the major product in the following reaction

    Text Solution

    |

  15. An organic compound which produces a bluish green colored flame on hea...

    Text Solution

    |

  16. In Williamson's synthesis, ethoxy ethance is prepard by

    Text Solution

    |

  17. Which among the following compounds will give a secondary alcohol on r...

    Text Solution

    |

  18. Which of the following is the industrial method of preparation of acet...

    Text Solution

    |

  19. C3H6O did not give a silver mirror with Tollen's reagent, but gave an ...

    Text Solution

    |

  20. Which of the following carboxylic acids undergoes decarboxylation easi...

    Text Solution

    |