Home
Class 12
CHEMISTRY
The rate of the first order reaction A r...

The rate of the first order reaction `A rarr` products, is 0.01 M sr1, when reactant concentration is 0.2 M. The rate constant for the reaction is-

A

`0.05 s^(-1)`

B

`0.05 min^(-1)`

C

`0.1 s^(-1)`

D

`0.01 s^(-1)`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • CHEMICAL KINETICS

    CHETANA PUBLICATION|Exercise EXERCISE|112 Videos
  • Biomolecules

    CHETANA PUBLICATION|Exercise EXERCISE|98 Videos
  • Chemical Thermodynamics

    CHETANA PUBLICATION|Exercise EXERCISE|95 Videos

Similar Questions

Explore conceptually related problems

The rate of the reaction, A rarr products is 2.15xx10^(-3)Ms^(-1) when concentration of A is 0.35 M. Determine the rate constant if the reaction is (a) first order in A (b) second order in A.

The integrated rate equation for first order reaction Ararr products is given by

The rate constant of a first order reaction is 3 xx 10^(-6) per second. If the initial concentration is 0.10 M , the initial rate of reaction is

For the reaction 2A + B rarr products, find the rate law from the following data What is the rate constant and order of the reaction?

The rate of the first-order reaction X rarr products is 7.5 xx 10^(-4) mol L^(-1) "min"^(-1) . What will be value of rate constant when the concentration of X is 0.5 mol L^(-1) ?

In a first-order reaction A rarr B , if K is the rate constant and initial concentration of the reactant is 0.5 M , then half-life is

The rate of the reaction A rarr products, at the initial concentration of 3.24 xx 10^(-2)M is nine times its rate at another initial concentration of 1.2 xx 10^(-3)M . The order of reaction is

A first order reaction was started with a decimolar solution of the reactant , 8 minutes 20 seconds later its concentration was found to be M/100. So the rate constant of the reaction is ___ .

The time for half-life period of a certain reaction, A rarr products is 1 h when the initial concentration of the reactant 'A' is 2.0 "mol" L^(-1) . How much time does it take for its concentration to come from 0.50 to 0.25 "mol" L^(-1) , if it is zero order reaction ?

What are the units of rate constant of first order reaction?

CHETANA PUBLICATION-CHEMICAL KINETICS-EXERCISE
  1. A catalyst

    Text Solution

    |

  2. What are the units of rate constant of zero-order reaction.

    Text Solution

    |

  3. The rate of the first order reaction A rarr products, is 0.01 M sr1, w...

    Text Solution

    |

  4. If a graph is plotted between Ln K and 1//T for the first order reacti...

    Text Solution

    |

  5. The half life of a first order reaction is 30 min and the initial conc...

    Text Solution

    |

  6. Derive the integrated rate law for zero order reaction.

    Text Solution

    |

  7. Identify the Molecularity of following reaction- Cl(g)+Cl(g)+N(2(g)) r...

    Text Solution

    |

  8. The graph of temperature against time is

    Text Solution

    |

  9. Express the rate of the following reaction in terms of change in conce...

    Text Solution

    |

  10. Distinguish between: Order and Molecularity.

    Text Solution

    |

  11. What is the Molecualrity and order of the following examples - 2NO2+...

    Text Solution

    |

  12. Find the overall order CHCl(3(g))+Cl(2(g)) rarr CCl(4(g))+HCl(g) Rat...

    Text Solution

    |

  13. For the reaction 2A + B rarr products, find the rate law from the fol...

    Text Solution

    |

  14. Write a note on semen.

    Text Solution

    |

  15. Draw the graph of [A]t against time for a first order reaction.

    Text Solution

    |

  16. The rate constant of a first order reaction is 6.8xx10^(-4)s^(-1). If ...

    Text Solution

    |

  17. reaction has rate constant 1.73 xx10^(-3) min^(-1) and 4.86xx10^(-3) m...

    Text Solution

    |

  18. A catalyst increases the rate of the reaction by

    Text Solution

    |

  19. The rate law for the reaction C2H4Br2+3I^- rarr C2H4+2Br^-+I3^- is rat...

    Text Solution

    |

  20. For the reaction NO2+CO rarr NO+ CO2, the rate of reaction if, experim...

    Text Solution

    |