Home
Class 12
CHEMISTRY
Which of the following is correct ?...

Which of the following is correct ?

A

Molecularity of a reaction is always same as the order of reaction

B

In some cases molecularity of the reaction is same as the order of reaction

C

Molecularity of the reaction is always more than order or reaction

D

Molecularity never be equal to order

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL KINETICS

    AAKASH SERIES|Exercise OBJECTIVE EXERCISE - 2 (Reaction rates and influencing factors)|15 Videos

  • CHEMICAL KINETICS

    AAKASH SERIES|Exercise OBJECTIVE EXERCISE - 2 (Collision theory)|2 Videos

  • CHEMICAL KINETICS

    AAKASH SERIES|Exercise OBJECTIVE EXERCISE - 1 (Collision theory)|14 Videos

  • CHEMICAL KINETCS

    AAKASH SERIES|Exercise EXERCISE - 3.2|45 Videos

  • CHEMICAL THERMODYNAMICS

    AAKASH SERIES|Exercise Additional Practice Exercise|54 Videos

Similar Questions

Explore conceptually related problems

Which of the following are correct ?

Which of the following are correct ?

Which of the following are correct ?

Which of the following are correct

Which of the following are correct

Which of the following are correct?

Which of the following are correct?

Which of the following are correct?

Which of the following are correct?

Which of the following are correct

AAKASH SERIES-CHEMICAL KINETICS-OBJECTIVE EXERCISE - 1 (Order, molecularity and half life)
  1. Which of the following is correct ?

    Text Solution

    |

  2. If the rate for the chemical reaction is expresssed at Rate =K[A][B]" ...

    Text Solution

    |

  3. The rate equation for the reaction 2A+BtoC is found to be : rate =K[A]...

    Text Solution

    |

  4. Which of the following statements is correct regarding order of reacti...

    Text Solution

    |

  5. If the rate of gaseous reaction is independent of pressure, the order ...

    Text Solution

    |

  6. For the reaction H(2)+Br(2)to2HBr, the rate expression is rate =K[H(2)...

    Text Solution

    |

  7. For the following elementary step (CH(3))(3)CHr((aq))to(CH(3))C((aq))^...

    Text Solution

    |

  8. The units of rate constant for the reaction obeying rate expression r=...

    Text Solution

    |

  9. Two gases A and B are in a container. The experimental rate law for th...

    Text Solution

    |

  10. In the following sequence of reactions M overset(K(1))(to)Noverset(K(2...

    Text Solution

    |

  11. of a reaction cannot be determined experimentally.

    Text Solution

    |

  12. The rate expression for the reaction A((g))+B((g))toC((g)) is rate =kC...

    Text Solution

    |

  13. For a reaction pA+qBto products the rate law expression is r=k[A]^(1)[...

    Text Solution

    |

  14. For H(2)+Cl(2)overset(x)(to)2HCl rate law is given R=K. Then X is

    Text Solution

    |

  15. If both (dc)/(dt) & specific rate have same units then rate law is

    Text Solution

    |

  16. For A+BtoC+D when [A] alone is doubled rate gets doubled but when [B] ...

    Text Solution

    |

  17. Rate law for 2A+BtoC+D from following data: "S.No."" "[A](M)" ...

    Text Solution

    |

  18. Which of the following relation is correct for a first order reaction?...

    Text Solution

    |

  19. (dc)/(dt) of a first order reaction depends on

    Text Solution

    |

  20. Which of the following is correct for a first order reaction? (K=rate ...

    Text Solution

    |