Home
Class 12
CHEMISTRY
The thermal decomposition of a compound ...

The thermal decomposition of a compound is first order. If 50 % of the. compound is decomposed in 120 minutes, how long will it take for 90 % of this compound decompose?

Promotional Banner

Topper's Solved these Questions

  • CHEMICAL KINETICS

    MODERN PUBLICATION|Exercise EXERCISE|531 Videos
  • BIOMOLECULES

    MODERN PUBLICATION|Exercise EXERCISE|503 Videos
  • CHEMISTRY IN EVERYDAY LIFE

    MODERN PUBLICATION|Exercise EXERCISE|352 Videos

Similar Questions

Explore conceptually related problems

A first order reaction is 75% completed in 100 minutes. How long time will it take for its 87.5% completion?

A first order reaction is 15% complete in 20 minutes. How long will it take to complete 20%.

A first order reaction is 15% complete in 20 minutes. How long will it take to complete 60%?

A first order reaction is 15 % complete in 20 minutes. How long will it takes to complete 20 %.

A first order reaction is 40%. Complete in 50 minute. How long will it take to 80% complete.

MODERN PUBLICATION-CHEMICAL KINETICS-EXERCISE
  1. The thermal decomposition of a compound is first order. If 50 % of the...

    Text Solution

    |

  2. How can we express the rates of following reactions in terms of concen...

    Text Solution

    |

  3. How can we express the rates of following reactions in terms of concen...

    Text Solution

    |

  4. How can we express the rates of following reactions in terms of concen...

    Text Solution

    |

  5. For the reaction, N2+3H2 rarr 2NH3 the rate of reaction measured as (D...

    Text Solution

    |

  6. For the reaction : 2N2O5 rarr 4NO2+O2 the rate of reaction measured as...

    Text Solution

    |

  7. A reaction, 3X rarr 2Y+Z proceeds in a closed vessel. The rate of disa...

    Text Solution

    |

  8. Consider the reaction: 4NO2(g) + O2(g) rarr 2N2O5(g) In an experim...

    Text Solution

    |

  9. Explain with examples the meaning of the terms average rate and instan...

    Text Solution

    |

  10. A reaction 3X rarr 2Y+Z procees in a closed vessel. The rate of disapp...

    Text Solution

    |

  11. The rate of formation of a Second order dimerisation reaction is 5.8xx...

    Text Solution

    |

  12. The gas phase decomposition of COCl2, COCl2 (g) rarr CO(g) + Cl2 (g) f...

    Text Solution

    |

  13. Identify the reaction order for each of the following rate constants -...

    Text Solution

    |

  14. Identify the reaction order for each of the following rate constants -...

    Text Solution

    |

  15. Identify the reaction order for each of the following rate constants -...

    Text Solution

    |

  16. Identify the reaction order for each of the following rate constants -...

    Text Solution

    |

  17. Identify the reaction order for each of the following rate constants -...

    Text Solution

    |

  18. For a reaction: A+B rarr Products, the rate is given as k[A]^(1//3) ...

    Text Solution

    |

  19. The rate law for a reaction is found to be : Rate = k [NO2^(-) [I^(-)]...

    Text Solution

    |

  20. The rate law for a reaction is found to be : Rate = k [NO2^(-) [I^(-)...

    Text Solution

    |

  21. The rate law for a reaction is found to be : Rate = k [NO2^(-) [I^(-)...

    Text Solution

    |