Home
Class 12
CHEMISTRY
In a reversible reaction 2NO(2)underset(...

In a reversible reaction `2NO_(2)underset(k_(2))overset(k_(1))iffN_(2)O_(4)`, the rate of disappearance of `NO_(2)` is equal to

A

`(2k_(1))/(k_(2))[NO_(2)]^(2)`

B

`2k_(1)[NO_(2)]^(2)-2k_(2)[N_(2)O_(4)]`

C

`2k_(1)[NO_(2)]^(2)-k_(2)[N_(2)O_(4)]`

D

`(2k_(1)-k_(2))[NO_(2)]`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL KINETICS

    BITSAT GUIDE|Exercise BITSAT Archives|16 Videos

  • CARBOXYLIC ACID AND DERIVATIVES

    BITSAT GUIDE|Exercise All Questions|34 Videos

  • CHEMICAL THERMODYNAMICS

    BITSAT GUIDE|Exercise BITSAT Archives|15 Videos

Similar Questions

Explore conceptually related problems

For the reaction , N_2O_4(g)underset(K_2)overset(K_1)hArr2NO_2(g) , the rate of disappearance of NO_2 will be

For and elementary reaction 2A underset(k_(2))overset(k_(1))hArr B , the rate of disappearance of A iss equal to (a) (2k_(1))/(k_(2))[A]^(2) (b) -2k_(1)[A]^(2) + 2k_(2)[B] ( c) 2k_(1)[A]^(2) - 2k_(2)[B] (d) (2k_(1) - k_(2))[A]

Consider a system containing NO_(2) and SO_(2) in which NO_(2) is consumed in the following two parallel reactions. 2NO_(2) overset(K_(1)) to N_(2)O_(4), NO_(2) + SO_(2) overset(K_(2)) to NO + SO_(3) The rate of disappearance of NO_(2) will be equal to

2NO_(2) iffN_(2)O_(4) . The dimerisation of NO_(2) is accompanied with :

In the reaction 2NO_(2) + O_(2) to 2NO_(2) , if the rate of disappearance of O_(2) is 16gm.min 1, then the rate of appearance of NO_(2) is

For an elementary chemical reaction, A_(2) underset(k_(-1))overset(k_(1))(hArr) 2A , the expression for (d[A])/(dt) is

BITSAT GUIDE-CHEMICAL KINETICS-BITSAT Archives
  1. In a reversible reaction 2NO(2)underset(k(2))overset(k(1))iffN(2)O(4),...

    Text Solution

    |

  2. Following is the graph between log T(50) and log a (a = initial conce...

    Text Solution

    |

  3. Choose the law that corresponds to data shown for the reaction, A + B ...

    Text Solution

    |

  4. A reaction takes place in three steps. The rate constant are k(1), k(2...

    Text Solution

    |

  5. Consider the following reaction 2N(2)O(5)iff 4NO(2)+O(2). If ra...

    Text Solution

    |

  6. For a given reaction, t(1//2) = 1 //ka. The order of this reaction is

    Text Solution

    |

  7. The time taken for 90% of a first order reaction to be completed is a...

    Text Solution

    |

  8. What is the energy of activation of a reaction is its rate doubles whe...

    Text Solution

    |

  9. The active mass of solid is generally taken as

    Text Solution

    |

  10. Following is the graph between log T(50) and log a (a = initial concen...

    Text Solution

    |

  11. Select the law that corresponds to data shown for the following reacti...

    Text Solution

    |

  12. A reaction takes place in three steps. The rate constant are k(1), k(2...

    Text Solution

    |

  13. Consider the following reaction 2N(2)O(5)iff 4NO(2)+O(2). If ra...

    Text Solution

    |

  14. For a given reaction, t(1//2) = 1 //ka. The order of this reaction is

    Text Solution

    |

  15. The time taken for 90% of a first order reaction to be completed is a...

    Text Solution

    |

  16. What is the energy of activation of a reaction is its rate doubles whe...

    Text Solution

    |

  17. The active mass of solid is generally taken as

    Text Solution

    |