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

Which of the following is the correct statement

A

Order of a reaction has always an integral value

B

Mechanism of a reaction proposed is always final

C

Zero order reactions are multi-step reactions

D

Order of reaction can be predicted even without knowing the rate law

Text Solution

Verified by Experts

The correct Answer is:
D
It is experimentally determined .
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL KINETICS

    ERRORLESS|Exercise NCERT BASED QUESTIONS (Collision Theory, Energy of Activation and Arrhenius Equation)|54 Videos

  • CHEMICAL KINETICS

    ERRORLESS|Exercise NCERT BASED QUESTIONS (Photochemical Reaction)|4 Videos

  • CHEMICAL KINETICS

    ERRORLESS|Exercise Assertion & Reason|6 Videos

  • CARBOXYLIC ACIDS

    ERRORLESS|Exercise Assertion & Reason|5 Videos

  • CHEMISTRY IN EVERYDAY LIFE

    ERRORLESS|Exercise Assertion & Reason|4 Videos

Similar Questions

Explore conceptually related problems

Which of the following is not correct statement ?

Which of the following is not correct statement about the plasmids

Which of the following is a correct statement ?

ERRORLESS-CHEMICAL KINETICS-NCERT BASED QUESTIONS (Rate Law and Rate Constant)
  1. For a chemical reaction Ararr B,the rate of the reaction is 2.0xx10^(-...

    Text Solution

    |

  2. For a reaction between A and B, the initial rate of reaction is measur...

    Text Solution

    |

  3. Which of the following is the correct statement

    Text Solution

    |

  4. For the reaction, 2A + B to C + D, the order of reaction is

    Text Solution

    |

  5. Certain reactions follow the relation between concentrations of the re...

    Text Solution

    |

  6. Acid catalysed hydrolysis of ethyl acetate follows a pseudo-first orde...

    Text Solution

    |

  7. For a certain reaction R to products, a plot of log [R] versus time gi...

    Text Solution

    |

  8. Which one of the following is wrongly matched

    Text Solution

    |

  9. The decomposition of ammonia on tungsten surface at 500 K follows zero...

    Text Solution

    |

  10. The following graph shows how t(1//2) (half-life) of a reactant R chan...

    Text Solution

    |

  11. If a is the initial concentration of reaction, then the half life peri...

    Text Solution

    |

  12. The half life of a first order reaction is 69.35 sec. The value of the...

    Text Solution

    |

  13. If initial concentration is reduced to its 1/4th in a zero order react...

    Text Solution

    |

  14. For a first order reaction A to product the rate of reaction at [A] =...

    Text Solution

    |

  15. After how many seconds will the concentration of the reactant in a fir...

    Text Solution

    |

  16. The rate constant fro a second order reaction is 8 xx 10^(-5) M^(-1) "...

    Text Solution

    |

  17. For a first order reaction velocity constant , K = 10^(-3) s^(-1) . Tw...

    Text Solution

    |

  18. The rate law equation for a reaction A rarr B is , r = k[A]^(0) If...

    Text Solution

    |

  19. For a first order reaction, the time required for 99.9% of the reactio...

    Text Solution

    |

  20. Half-life period of a first order reaction is 10 min. Starting with in...

    Text Solution

    |