Home
Class 12
CHEMISTRY
For the reaction: 2A + B rarr A2B the ra...

For the reaction: `2A + B rarr A_2B` the `rate = k[A][B]^2` with `k = 2.0xx10^-6 mol^-2 L^2 s^-1`. Calculate the initial rate of the reaction when `[A] = 0.1 mol L^-1`, `[b] = 0.2 mol L^-1`. Calculate the rate of reaction after [A] is reduced to `0.06 mol L^-1`.

Promotional Banner

Topper's Solved these Questions

  • Biomolecules

    ASSAM ACADEMIC CENTRE|Exercise Example |116 Videos

  • Chemistry in Everyday Life

    ASSAM ACADEMIC CENTRE|Exercise Example |150 Videos

Similar Questions

Explore conceptually related problems

For the reaction 2A harr 4B + C the concentration of B is increased by 5xx10^-3 mol L^-1 in 10 seconds. Calculate the rate of appearance of B.

For the reaction 2A harr 4B + C the concentration of B is increased by 5xx10^-3 mol L^-1 in 10 seconds. Calculate the rate of disappearance of A.

Consider a certain reaction A rarr Products with k = 2.0x10^-2 s^-1.Calculate the concentration of A after 100s if the initial concentration of A is 1.0 mol L^-1.

In a reaction 2A rarr P the Conc of A decreases from 0.5molL^(-1) to 0.4molL^(-1) in 10 sec. Calculate the rate of the reaction.

For a reaction 2A rarr 4B+C , the concentration of B is increased by 5.0xx10^(-3) molL^(-1) in 10 seconds. Calculate the rate of disappearance of A.

The rate of a reaction is 1.2xx10^-3 L mol^-1 s^-1 . What is the order of the reaction?

In the reaction A + 2B rarr 3C + 2D , the rate of diappearance of B is 1xx10^-2 mol L^-1s^-1 . What will be the rate of the reaction and rate of change of concentration of A and C?

For the reaction, 4NH_3 + 5O_2 rarr 4NO + 6H_2O The rate of formation of No is 3.6xx10^-3 mol L^-1s^-1 Calculate the disappearance of NH_3 and rate of formation of H_2O .

For the reaction 4NH_3 + 5O_2 rarr 4NO + 6H_2O , the rate of formation of NO is 3.6xx10^-3 mol L^-1s^-1 . Calculate the rate of disappearance of NH_3 and the rate of formation of H_2O .

In a first order reaction, the concentration of the reactant is reduced from 0.6moll^(-1) to 0.2moll^(-1) in 5 minutes. Calculate the rate constant of the reaction.

ASSAM ACADEMIC CENTRE-Chemical Kinetics -Example
  1. From the rate expression for the following reactions, determine their ...

    Text Solution

    |

  2. From the rate expression for the following reactions, determine their ...

    Text Solution

    |

  3. For the reaction: 2A + B rarr A2B the rate = k[A][B]^2 with k = 2.0xx1...

    Text Solution

    |

  4. The decomposition of NH3 on platinum surface is zero order reaction. W...

    Text Solution

    |

  5. Mention the factors that affect the rate of a chemical reaction.

    Text Solution

    |

  6. A reaction is second order with respect to a reactant. How is the rate...

    Text Solution

    |

  7. A reaction is second order with respect to a reactant. How is the rate...

    Text Solution

    |

  8. What will be the effect of temperature on rate constant?

    Text Solution

    |

  9. A reaction is first order in A and second order in B. Write the differ...

    Text Solution

    |

  10. A reaction is first order in A and second order in B. How is the rate ...

    Text Solution

    |

  11. A reaction is first order in A and second order in B. How is the rate ...

    Text Solution

    |

  12. Calculate the half-life of a first order reaction from their rate cons...

    Text Solution

    |

  13. Calculate the half-life of a first order reaction from their rate cons...

    Text Solution

    |

  14. Calculate the half-life of a first order reaction from their rate cons...

    Text Solution

    |

  15. The half-line for radioactive decay of ^C-14 is 5730 years. An archaeo...

    Text Solution

    |

  16. The rate constant for a first order reaction is 60s^-1. How much time ...

    Text Solution

    |

  17. During nuclear explosion, one of the products is ^90Sr with half-line ...

    Text Solution

    |

  18. For a first order reaction, show that time required for 99% completion...

    Text Solution

    |

  19. Consider a certain reaction A rarr Products with k = 2.0x10^-2 s^-1.Ca...

    Text Solution

    |

  20. The decomposition of hydrocarbon follows the equation k = (4.5xx10^11 ...

    Text Solution

    |