Home
Class 12
CHEMISTRY
Accroding to the colision theory of reac...

Accroding to the colision theory of reaction rates, the rate of reaction increases with temperature due to :

A

greater number of collisions

B

higher velocity of reacting molecules

C

greater number of molecules having the activation energy

D

deceases in the activation energy

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL KINETICS

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

  • CHEMICAL KINETICS

    OP TANDON|Exercise OBJECTIVE QUESTIONS (LEVEL-B) SET II|13 Videos

  • CHEMICAL KINETICS

    OP TANDON|Exercise PRACTICE PROBLEMS|70 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

Rate of reaction increase with temperature :-

Accroding to collision theory of reaction rates :

Rate of which reaction increase with temperature:

Rate of which reactions increases with temperature:

OP TANDON-CHEMICAL KINETICS-OBJECTIVE QUESTIONS (LEVEL-A)
  1. The Activation energy for a chemical reaction mainly depends upon

    Text Solution

    |

  2. In a reaction, the threshold energy is equal to

    Text Solution

    |

  3. Accroding to the colision theory of reaction rates, the rate of reacti...

    Text Solution

    |

  4. The temeprature cofficient of a reaction is :

    Text Solution

    |

  5. In general, with every 10^(@)C rise in temperature, the rate of reacti...

    Text Solution

    |

  6. Activation energy of the reaction is :

    Text Solution

    |

  7. The temperature coefficient of most of the reactions lies between

    Text Solution

    |

  8. Accroding to Arrhenius equation, rate constant of a chemical reaction ...

    Text Solution

    |

  9. In order to react, a molecule at the time of collision, must posses a ...

    Text Solution

    |

  10. The activation energy of a reaction is zero. The rate constant of the ...

    Text Solution

    |

  11. The activation energy of a reaction can be lowered by :

    Text Solution

    |

  12. The activation energy for a hypothetical reaction A rarr X is 12.49 kc...

    Text Solution

    |

  13. The plote between concentration versus time for a zero order reaction ...

    Text Solution

    |

  14. The rate of reaction increases with rise in temerature because of :

    Text Solution

    |

  15. Which of the following is a first order reaction ?

    Text Solution

    |

  16. Which one of the following is not a first order reaction?

    Text Solution

    |

  17. Rate expression of a chemical change is -(dx)/(dt)=k[A]^(2)[B]^(1)[C]^...

    Text Solution

    |

  18. For a reaction 2A +B rarr C+D, the active mass of B is kept constant b...

    Text Solution

    |

  19. The rate of certain hypothetical reaction A+B+C rarr Products, is gi...

    Text Solution

    |

  20. Which of the following rate laws has an overall order of 0.5 for react...

    Text Solution

    |