Home
Class 12
CHEMISTRY
For reaction Ararr B the rate of reacti...

For reaction `Ararr B ` the rate of reaction incrases by a factor of 1.857 when the concentration of A is increased by 1.5 times . The order of reaction with respect to A is

A

1

B

1.5

C

2

D

2.5

Text Solution

Verified by Experts

The correct Answer is:
B

(B ) `(1.5)^(n) = 1.837`
`n= ("log"1.837)/("log"1.5)=1.5`
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL KINETICS

    MODERN PUBLICATION|Exercise Multiple Choice Questions (Level-III)|9 Videos
  • CHEMICAL KINETICS

    MODERN PUBLICATION|Exercise Recent Examination Questions|20 Videos
  • CHEMICAL KINETICS

    MODERN PUBLICATION|Exercise Multiple Choice Questions ( Effect of Temperature Catalyst and Radiation on Rate of Reaction )|13 Videos
  • CHEMICAL BONDING AND MOLECULAR STRUCTURE

    MODERN PUBLICATION|Exercise Recent Examination Questions|17 Videos
  • CHEMISTRY IN EVERY DAY LIFE

    MODERN PUBLICATION|Exercise Recent Examination Questions|4 Videos

Similar Questions

Explore conceptually related problems

For a reaction : A rarr Products it is found that the rate of reaction increases by a factor of 6.25 when the concentration of A is increased by a factor of 2.5 . The order of the reaction with respect to A is :

For a reaction : aA rarr bB , the rate of reaction is doubled when the concentration of A is increased by four times. The rate of reaction is equal to

For the chemical reaction A rarr B it is found that the rate of the reaction doubles when the concentration of A is increased four times . The order in terms of A for this reaction is :

In the reaction P rarr Q if the concentration of P is increased by four times the rate of reaction is increased by two times . The order of reaction is :

MODERN PUBLICATION-CHEMICAL KINETICS -Multiple Choice Questions (Level-II)
  1. For a fist order reaction the rate constant is 6.909 min^(-1) . The ti...

    Text Solution

    |

  2. The activation energies of two reactions are E(1) and E(2) (E(1) gt E(...

    Text Solution

    |

  3. In the reaction BrO(3)^(-)(aq)+ 5Br^(-)+6H^(+) rarr 3Br(2)+3H(2)O ...

    Text Solution

    |

  4. Consider the chemical reaction : N(2)(g) +3H(2)(g) rarr 2NH(3)(g) ...

    Text Solution

    |

  5. In a first order reaction the concentration of the reactant decreases ...

    Text Solution

    |

  6. The reaction : Xrarr Product follows first order kinetics . In 40...

    Text Solution

    |

  7. In a first order reaction the concentration of the reactant decreases ...

    Text Solution

    |

  8. A schematic plot of In k(eq) versus inverse of temperature for a react...

    Text Solution

    |

  9. Consider an endothermic reaction : XrarrY with activation energie...

    Text Solution

    |

  10. Consider a reaction a G + bH rarr Products . When concentration of bot...

    Text Solution

    |

  11. The energies of activation for forward and reverse reactions for A(2)+...

    Text Solution

    |

  12. For reaction Ararr B the rate of reaction incrases by a factor of 1.8...

    Text Solution

    |

  13. For a reaction NO(g) +O(2) (g) rarr 2NO(2)(g) Rate =k[NO^(2)] [O(2...

    Text Solution

    |

  14. For a first order reaction involving decomposition of N(2) O(5) the fo...

    Text Solution

    |

  15. Which of the following graphs correspond to first order reaction ?

    Text Solution

    |

  16. For a second order reaction rate at a particular time is x . If the in...

    Text Solution

    |

  17. For a reaction having rate law expression : Rate = k[A]^(3//2) [B]^(...

    Text Solution

    |

  18. A chemical reaction was carried out at 300 K and 280 K. The rate const...

    Text Solution

    |

  19. The time taken for 90% of a first order reaction to complete is approx...

    Text Solution

    |

  20. The rate law for reaction between the substances A and B is given by :...

    Text Solution

    |