Home
Class 12
CHEMISTRY
A + B rarr Product, (d x)/(d t) = k[A]^(...

`A + B rarr` Product, `(d x)/(d t) = k[A]^(a)[B]^(b)`
If `((d x)/(d t)) = k`, then order is:

A

`4`

B

`2`

C

`1`

D

`0`

Text Solution

Verified by Experts

The correct Answer is:
D

Given `(dx)/(d t) = k[A]^(a)[B]^(b)`
and if `(d x)/(d t) = k`
then `a + b = 0` i.e. zero order reaction.
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL KINETICS

    A2Z|Exercise Arrhenius Equation, Effect Of Temprature And Effect Of Catalysts|35 Videos
  • CHEMICAL KINETICS

    A2Z|Exercise Parallel Reaction, Consecutive Reaction, Special Cases Of First-Order Reactions|25 Videos
  • CHEMICAL KINETICS

    A2Z|Exercise Integrated Rate Expression|53 Videos
  • BIOMOLECULES

    A2Z|Exercise Section D - Chapter End Test|30 Videos
  • COORDINATION COMPOUNDS

    A2Z|Exercise Section D - Chapter End Test|30 Videos

Similar Questions

Explore conceptually related problems

For a reaction 2A + B rarr product, rate law is -(d[A])/(dt)=k[A] . At a time when t=(1)/(k) , concentration of the reactant is " (C_(0)="initial concentration")

For the reaction A+2BrarrC+D,(d[A])/(dt)k=[A][B]^(2) the expression for (d[B])/(dt) will be :

For a reaction of the type Aa+bB rarr products ( -)(d[A])/(dt) is equal to (A) (-d[B])/(dt) (B) -(b)/(d)(d[B])/(dt) (C) -(a)/(b)times(d[B])/(dt) (D) -(b)/(a)times(d[B])/(dt)

The rate of reaction is expressed as : (1)/(2)(+d)/(d t)[C] = (1)/(3)(-d)/(d t)[D] = (1)/(4)(+d)/(d t)[A] = -(d)/(d t)[B] The reaction is:

For a reation: A rarr Product, rate law is -(d[A])/(dt)=K[A]_(0) . The concentration of A left after time t when t=1/K is:

A2Z-CHEMICAL KINETICS-Initial Rate Method And Ostwaid Method
  1. For a chemical reaction A rarr B, the rate of reaction increases by a ...

    Text Solution

    |

  2. The rates of a certain reaction (d c//d t) at different times are as f...

    Text Solution

    |

  3. The conversion of A rarr B follows second-order kinetics. Doubling the...

    Text Solution

    |

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

    Text Solution

    |

  5. Rate constant of a reaction with a virsus is 3.1 xx 10^(-4) s^(-1). Ti...

    Text Solution

    |

  6. Consider a reaction, 2A + B rarr Products When concentration of B al...

    Text Solution

    |

  7. For reaction aArarrxP when [A] =2.2 m M, the rate was found to be 2.4 ...

    Text Solution

    |

  8. The half life for a given reaction was doubled as the initial concentr...

    Text Solution

    |

  9. For the decompoistion of HI at 1000 K(2HI rarr H(2)+I(2)), following d...

    Text Solution

    |

  10. For the reaction A + B rarr products, doubling the concentration of A ...

    Text Solution

    |

  11. For a reaction (d x)/(d t) = K[H^(+)]^(n). If pH of reaction medium ch...

    Text Solution

    |

  12. For a reaction 2NO(g)+Cl(2)(g) hArr 2NOCl(g).When concentration of Cl(...

    Text Solution

    |

  13. The experiment data for the reaction 2A + B(2) rarr 2AB is |{:("Expe...

    Text Solution

    |

  14. For the first-order reaction T(av) (average life), T(50) (half-life) a...

    Text Solution

    |

  15. For the reaction A + B rarr C, it is found that doubling the concentra...

    Text Solution

    |

  16. nA rarr Product (d x)/(dt) = k[A]^(n) For the reaction, rate const...

    Text Solution

    |

  17. Number of natural life times (T(av)) required for a first order reacti...

    Text Solution

    |

  18. A + B rarr Product, (d x)/(d t) = k[A]^(a)[B]^(b) If ((d x)/(d t)) =...

    Text Solution

    |