Home
Class 12
CHEMISTRY
The rate constant for the reaction, 2N(2...

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

A

1.4

B

1.2

C

0.04

D

0.8

Text Solution

Verified by Experts

The correct Answer is:
D
`[N_(2)O_(5)]=r//k=(2.4 xx10^(-5) mol L^(-1) S^(-1))//(3.0xx10^(-5) s^(-1))=0.8 mol L^(-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 of a reaction at 298 K is given by 3.2xx10^(-3)s^(-1) .Find the order of reaction?

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

The rate constant of a first order reaction is 231 xx 10^(-5)- s^(-1) How long will 4 g of this reactant reduce to 2 g?

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

BRILLIANT PUBLICATION-CHEMICAL KINETICS -LEVEL I
  1. For the first-order decomposition reaction of N(2)O(5) written as: 2...

    Text Solution

    |

  2. A first order reaction is 20% complete in 10 min. Calculate the spec...

    Text Solution

    |

  3. The rate constant for the reaction, 2N(2)O(5) rarr 4NO(2) +O(2) is 3.0...

    Text Solution

    |

  4. The reaction 2NO(g) + H(2)(g) to N(2)O(g) + H(2)O(g) follows the rate...

    Text Solution

    |

  5. The half-life of a reaction A rarr B varies as the inverse of concentr...

    Text Solution

    |

  6. For the decomposition of N(2)O(5) it is given that: 2N(2)O(5)(g) to...

    Text Solution

    |

  7. By increasing the temperature by 10°C, the rate of forward reaction at...

    Text Solution

    |

  8. The rate constant, the activation energy and the Arrhenius parameters ...

    Text Solution

    |

  9. Which of the following statements is not correct?

    Text Solution

    |

  10. The activation energies of two raction are E(a1) and E(a2) with E(a1...

    Text Solution

    |

  11. For a reaction 1/2 A rarr 2B rate of disappearance of A is related t...

    Text Solution

    |

  12. Consider the reaction: Cl(2) (aq) + H(2)S(aq) rarr S(s) + 2H^(+) (aq) ...

    Text Solution

    |

  13. For the reaction system: 2NO(g) + O(2) (g) rarr 2NO(2) (g) volume is ...

    Text Solution

    |

  14. A reaction involving two different reactants can never be

    Text Solution

    |

  15. The time for half-life period of a certain reaction A rarr Products is...

    Text Solution

    |

  16. The unit of the rate of reaction is the same as that of the rate const...

    Text Solution

    |

  17. For a first-order reaction A rarr Products, the concentration of A ch...

    Text Solution

    |

  18. The time t(1//4) can be taken as the time taken for the concentration ...

    Text Solution

    |

  19. Consider the reaction, 2A + B to Products When concentrations of B ...

    Text Solution

    |

  20. The half-life period of a first-order reaction is 15 minutes. The amou...

    Text Solution

    |