Home
Class 12
CHEMISTRY
The rate equation for 2N(2)O(5) rarr 4...

The rate equation for `2N_(2)O_(5) rarr 4NO_(2) + O_(2)` is r = `(6.3xx10^(-4)s^(-1))[N_(2)O_(5)]`. The initial rate of decomposition of 0.1 `MN_(2) O_(5)` will be

A

`6.3xx10^(-6) mol dm^(-3) s^(-1)`

B

`6.3xx10^(-5) mol dm^(-3) s^(-1)`

C

`6.2xx10^(-4) mol dm^(-3) s^(-1)`

D

`6.3xx10^(-3) mol dm^(-3) s^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
B
Initial rate =`(6.3 xx10^(-4) s^(-1))[N_(2)O_(5)]_(0)=(6.3 xx10^(-4) s^(-1))(0.1 M)=6.3 xx10^(-5)Ms^(-1)`
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL KINETICS

    BRILLIANT PUBLICATION|Exercise LEVEL II|75 Videos

  • CHEMICAL KINETICS

    BRILLIANT PUBLICATION|Exercise QUESTION|19 Videos

  • CARBOXYLIC ACIDS

    BRILLIANT PUBLICATION|Exercise LEVEL-II (Assertion -Reason)|4 Videos

  • CO-ORDINATION COMPOUNDS AND ORGANOMETALLICS

    BRILLIANT PUBLICATION|Exercise Level-II (Assertion- Reason)|4 Videos

Similar Questions

Explore conceptually related problems

The rate constant for the reaction, 2N_(2)O_(5) rarr 4NO_(2) +O_(2) is 3.0 xx10^(-5) s^(-1) If the rate is 2.40 xx10^(-5) mo L^(-1) S^(-1) then the concentration of N_(2)O_(5) (in mo L^(-1) ) is

The reaction 2N_(2)O_(5)((g)rarr4NO_(2)(g)+O_(2)(g) provides a linear plot when In P_(n_(2)O_(5) is plotted against t with a negative slope. The decomposition of N_(2)O_(5) follows

For the reaction N_(2) + 3H_(2)rarr 2NH_(3) the rate of formation of ammonia was found to be 2.0xx10^(-4) mol dm^(-3)s^(-1) The rate of consumption of H_(2) will be

BRILLIANT PUBLICATION-CHEMICAL KINETICS -LEVEL I
  1. The half-life period of a first-order reaction is 15 minutes. The amou...

    Text Solution

    |

  2. The rate of a chemical reaction doubles for every 10^(@) C Lrise of te...

    Text Solution

    |

  3. In respect of the eqaution k=Ae^(-E//RT) in chemial kinetics which one...

    Text Solution

    |

  4. The activation energy E(a) of a reaction can be calculated by plottin...

    Text Solution

    |

  5. Under the same reaction conditions intital concentration of 1.386 mol ...

    Text Solution

    |

  6. Plots showing the variation of rate constant (k) with temperature (T) ...

    Text Solution

    |

  7. In the reaction, P + Q rarr R + S, the time taken for 75% reaction of...

    Text Solution

    |

  8. The activation energy for a reaction which doubles the rate when the t...

    Text Solution

    |

  9. Ammonia reacts with oxygen giving nitrogen and water. If the rate of f...

    Text Solution

    |

  10. The half-life for the thermal decomposition of acetone 80sand is indep...

    Text Solution

    |

  11. The reaction NH(4)^(+)+ OCN^(-) rarr OC (NH(2))(2) , proceeds throug...

    Text Solution

    |

  12. Which of the following statements is not correct?

    Text Solution

    |

  13. A catalyst lowers the activation energy from 20 kJ mol^(-1) to 15 kJ ...

    Text Solution

    |

  14. For a chemical reaction X rarr Y , the rate of reaction increases by a...

    Text Solution

    |

  15. The reaction A + 2B + C rarr D occurs by the following mechanism. A ...

    Text Solution

    |

  16. The rate equation for 2N(2)O(5) rarr 4NO(2) + O(2) is r = (6.3xx10^(...

    Text Solution

    |

  17. A reaction Aoverset(k)rarr product follows half-order kinetics with...

    Text Solution

    |

  18. The reaction 2N(2)O(5)((g)rarr4NO(2)(g)+O(2)(g) provides a linear pl...

    Text Solution

    |

  19. For a reaction 2NO(g)+H(2)(g)rarrN(2)O(g)+H(2)O(g) the rate law is ...

    Text Solution

    |

  20. In the Haber's process of the synthesis of ammonia, the use of catalys...

    Text Solution

    |