Home
Class 12
CHEMISTRY
At a certain temperature the half life p...

At a certain temperature the half life periods of a reactio at different initial pressure were as follows :
`{:(p(kPa),100,66.67,33.33),(t"(min)",150,235,950):}`
Find out the order or the reaction.

Text Solution

Verified by Experts

The correct Answer is:
3
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL KINETICS

    OP TANDON|Exercise OBJECTIVE QUESTIONS (LEVEL-A)|192 Videos

  • CHEMICAL KINETICS

    OP TANDON|Exercise OBJECTIVE QUESTIONS (LEVEL-B) SET I|48 Videos

  • CHEMICAL KINETICS

    OP TANDON|Exercise ILLUSTRATIONS|34 Videos

  • CARBOXYLIC ACIDS AND THEIR DERIVATIVES

    OP TANDON|Exercise Integer|4 Videos

  • Chemical Thermodynamics and Thermochemistry

    OP TANDON|Exercise Self Assessment (Integer type).|3 Videos

Similar Questions

Explore conceptually related problems

The time for half change fro a gaseous reaction was measured for varous initial pressures and the following data were obtained : {:(p (kPa),26.6,40,53.3),(t"(min)",150,99,75.3):} Find out the order of the reaction

Half lives against initial pressure are given below. Calculate the order of the reaction. {:("p(mm)",750,500,250),("t(min)",105,235,950):} Find out order of the reaction.

At certain temperature, the half life period in the thermal decomposition of a gaseous substance as follows : "P (mm Hg) "500" "250 t_(1//2)" (in min) "235" "950 Find the order of reaction [Given log (23.5)=1.37, log (95)=1.97]

At 500 K, the half-life period of a gaseous reaction at the initial pressure of 80 kPa is 350 sec. When the pressure is 40 kPa, the half life period is 175 sec. The order of reaction is

At a certain temperature the half change periof for the catalystic decompoistion of ammonia was found as follows: |{:("Pressure (Pa)",6667,13333,26666),("Half life periof in hours",3.52,1.92,1.0):}| Calculate the order of reaction.

OP TANDON-CHEMICAL KINETICS-PRACTICE PROBLEMS
  1. It was found that a solution of cane sugar was hydrolysed to the exten...

    Text Solution

    |

  2. A second order reaction in which in both the reactants have same conen...

    Text Solution

    |

  3. At a certain temperature the half life periods of a reactio at differe...

    Text Solution

    |

  4. The time for half change fro a gaseous reaction was measured for varou...

    Text Solution

    |

  5. The decomposition of an aqeous solution of ammonium nitrite was studie...

    Text Solution

    |

  6. Optical rotation of sucrose in 1 N Hcl at various times was found as s...

    Text Solution

    |

  7. The rate law for the decompoistion of gaseous N(2)O(5), N(2)O(5)(g) ...

    Text Solution

    |

  8. Write the overall reaction and the rate law equation from the followin...

    Text Solution

    |

  9. The reaction 2NO+O(2)rarr2NO(2) proceeds in two steps. If one elementr...

    Text Solution

    |

  10. At 380^(@)C , the half-life periof for the first order decompoistion o...

    Text Solution

    |

  11. Calculating the average reaction rate : Calculate the average rate of ...

    Text Solution

    |

  12. Given the following graph. (a) Calculate Delta H for the reaction an...

    Text Solution

    |

  13. Temperature coceficient, mu=(k(35^(@)C))/(k(25^(@)C)) of a reaction is...

    Text Solution

    |

  14. For first order gaseous reaction , log k when plotted atgains (1)/(t) ...

    Text Solution

    |

  15. The rate at 27^(@)C of a chemical reaction increases 1000 times when a...

    Text Solution

    |

  16. Dehydration of tertiary butyl alcohol follows a first order reaction, ...

    Text Solution

    |

  17. Let us consider the following mechanism : CH(3)CN+^(+)hArrCH(3)CNH^(...

    Text Solution

    |

  18. The thermal isomerization of cyclopropane occures according to the equ...

    Text Solution

    |

  19. A substance '' was found to undergo two parallel first order reaction ...

    Text Solution

    |

  20. Two reactions proceed at 25^(@)C at the same rate, the temperature coe...

    Text Solution

    |