Home
Class 12
CHEMISTRY
If the concentration is mentioned in mol...

If the concentration is mentioned in mol `L^(-1)` units and time in seconds, what are the units of k for zero order reaction and first order reaction?

Text Solution

Verified by Experts

For zero order reaction, k has units : mol `L^(-1)s^(-1)`.
For first order reaction, k has units : `s^(-1)`
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL KINETICS

    DINESH PUBLICATION|Exercise Higher order thinking skills (hots) question|18 Videos

  • CHEMICAL KINETICS

    DINESH PUBLICATION|Exercise Multiple Choice Questions|32 Videos

  • CHEMICAL KINETICS

    DINESH PUBLICATION|Exercise Long Answer type question|14 Videos

  • CHEMICAL BONDING AND MOLECULAR STRUCTURE

    DINESH PUBLICATION|Exercise Unit Test - 1|20 Videos

  • CHEMICAL THERMODYNAMICS AND CHEMICAL ENERGETICS

    DINESH PUBLICATION|Exercise Exercise|507 Videos

Similar Questions

Explore conceptually related problems

If the concentration is expressed in mol L^(-1) units and time in seconds, what would be the units of k i) for a zero order reaction ii) for a first order reaction?

What is meant by the 'rate constant, k' of a reaction ? If the concentration be expressed in mol L^(-1) units and time in seconds, what would be the units for k (i) for a zero order reaction and (ii) for a first order reaction?

What are the units of rate constant for zero order and first order reactions ?

What are the units of rate constant for zero order reactions?

Define order of reaction, what are the units for the rate constant of first order reaction?

The unite of rate constant for zero order reaction is :

Unit of the constant of zero order reaction is

DINESH PUBLICATION-CHEMICAL KINETICS-Qestions from board examinations
  1. Give one example each of zero order and first order reactions:

    Text Solution

    |

  2. What is the meant by rate constant k of a reaction?

    Text Solution

    |

  3. If the concentration is mentioned in mol L^(-1) units and time in seco...

    Text Solution

    |

  4. What do you understand by rate law and rate constant of a reaction?

    Text Solution

    |

  5. Identify the order of a reaction if the units of rate constant are : i...

    Text Solution

    |

  6. A reactions is of second order with respect to a reactant. How is the...

    Text Solution

    |

  7. For a chemical reaction, variation in concentration , in [R] vs time (...

    Text Solution

    |

  8. Catalyst have no effect on the equilibrium constant. Why?

    Text Solution

    |

  9. Consider the decomposition of hydrogen peroxide in the alkaline medium...

    Text Solution

    |

  10. What is half life period ? Calculate the half life period for zero ord...

    Text Solution

    |

  11. Explain the following: a) Effect of catalyst on reaction rate. b M...

    Text Solution

    |

  12. Identify the reaction order from each of the following units of reacti...

    Text Solution

    |

  13. On increasing temperature, activation energy for a reaction decrease. ...

    Text Solution

    |

  14. Prove that the half-life period for a first order reaction is quite in...

    Text Solution

    |

  15. For a reaction A+B to P, the rate law is given by: r=k[A]^(1//2)[B]^...

    Text Solution

    |

  16. A first order reaction is found to have a rate constant k= 5.5 xx 10^(...

    Text Solution

    |

  17. what is the activation energy? How is rate constant related to activat...

    Text Solution

    |

  18. If the rate constant for a reaction is expressed as: rate = k[A]^(2)[B...

    Text Solution

    |

  19. Give an example of second order reaction.

    Text Solution

    |

  20. Write note on activation energy.

    Text Solution

    |