Home
Class 12
CHEMISTRY
The rate law for a reaction between the ...

The rate law for a reaction between the substances A and B is given by
Rate = `k[A]^(n)[B]^(m)`
On doubling the concentration of A and halving the concentration of B, the ratio of the new rate to the earlier rate of the reaction will be as:

A

`(1)/(2^(m+n))`

B

`(m=n)`

C

`(n-m)`

D

`2^((n-m))`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL KINETICS

    GRB PUBLICATION|Exercise C. Integrated Rate Laws|73 Videos

  • CHEMICAL KINETICS

    GRB PUBLICATION|Exercise D. Methods to Determine the Rate Law|28 Videos

  • CHEMICAL KINETICS

    GRB PUBLICATION|Exercise Subjective Type|63 Videos

  • CHEMICAL BONDING-I

    GRB PUBLICATION|Exercise Subjective Type|120 Videos

  • COORDINATION COMPOUNDS

    GRB PUBLICATION|Exercise SBJECTIVE TYPE|98 Videos

Similar Questions

Explore conceptually related problems

The rate law for a reaction between the substances A and B is given by rate = K[A]^(n) [B]^(m) . On doubling the concentration of A and having the concentration of B, the ratio of the new rate to the earlier rate of the reactio will be:

The rate law for a reaction between A and B is given by rate = k[A]^(n)[B]^(m) . On doubling the concentration of A and halving the concentration of B , the ratio of the new rate to the earlier rate of the reaction becomes

if the rate of reaction between A and B is given by rate =k[A] [B^(n)] then the reaction is

GRB PUBLICATION-CHEMICAL KINETICS-B. Rate Law
  1. The rate constant for the reaction 2N(2)O(5) rarr 4NO(2)+O(2) is 3...

    Text Solution

    |

  2. Conisder a reaction aG+bH rarr Products. When concentration of both th...

    Text Solution

    |

  3. The rate law for a reaction between the substances A and B is given by...

    Text Solution

    |

  4. For the reaction system 2NO(g) + O(2)(g) rarr 2NO(g) volume is suddenl...

    Text Solution

    |

  5. The rate equation for the reaction 2A+B rarr C is found to be: rate = ...

    Text Solution

    |

  6. A reaction was found to be second order with respect to the concentrat...

    Text Solution

    |

  7. In which of the following reactions the graph of concentration vs time...

    Text Solution

    |

  8. For a process A + B rarr product, the rate of reaction is second order...

    Text Solution

    |

  9. Propanone reacts with iodine in acid solution as shown in this equatio...

    Text Solution

    |

  10. One litre of 2 M acetic acid and one litre of 3 M ethyl alcohol are m...

    Text Solution

    |

  11. A substance 'A' undergoes conversion by an elementary step to 'B' and ...

    Text Solution

    |

  12. The rate law for a certain reaction is found to be : Rate = k[A][B]^(2...

    Text Solution

    |

  13. The equation and rate law for the gas phase reaction between NO and H(...

    Text Solution

    |

  14. For the reaction : (CH(3))(3)CBr(aq)+OH^(-)(aq)rarr(CH(3))(3)COH(aq)...

    Text Solution

    |

  15. A hypothetical reaction has a rate law of : Rate = k[A]^(2)[B]. Whic...

    Text Solution

    |

  16. Under certain conditions the reaction of CO with NO(2) to give CO(2) a...

    Text Solution

    |

  17. Factor that can affect the rate of a chemical reaction between a solid...

    Text Solution

    |

  18. Consider the hypothetical reaction : A + 2B rarr C The rate remains co...

    Text Solution

    |

  19. For the reaction: 2A+3BrarrC,[A] is found to decrease at a rate of 2...

    Text Solution

    |

  20. The reaction H(2)O(2)(aq)+3I^(-)(aq)+2H^(+)(aq)rarrI(3)^(-)(aq)+2H(2)O...

    Text Solution

    |