Home
Class 12
CHEMISTRY
Rate expression of a chemical change is ...

Rate expression of a chemical change is `-(dx)/(dt)=k[A]^(2)[B]^(1)[C]^(0)` The order of reaction is :

A

3

B

2

C

1

D

zero

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL KINETICS

    MARVEL PUBLICATION|Exercise TEST YOUR GRASP|50 Videos

  • BIOMOLECULES

    MARVEL PUBLICATION|Exercise TEST YOUR GRASP|40 Videos

  • CHEMICAL THERMODYNAMICS AND ENERGETICS

    MARVEL PUBLICATION|Exercise MULTIPLE CHOICE QUESTIONS (TEST YOUR GRASP)|50 Videos

Similar Questions

Explore conceptually related problems

If the rate expression for a reaction is (dx)/(dt)=k[A]^(1//2)[B]^(2//3) , the overall order of the reaction is :

(dx)/(dt)=K[A]^(0.5)[B]^(0.5)[C]^(0.5) . What will be the order of the reaction ?

If the rate expression for a reaction is dx/dt=k[A]^(1/2)[B]^(3/2) ,the overall order of the reaction is: (a) 2 (b) 3 (c) 4 (d) 5

If the rate expression for a reaction is dx/dt=k[A]^(1/2)[B]^(3/2) ,the overall order of the reaction is: (a) 2 (b) 3 (c) 4 (d) 5

For a reaction whose rate expression is rate (dx)/(dt)=k[A]^(1//2) [B]^(3//2) the overall order of the reaction will be:

The rate of the reaction A+B+C to Product is given by: rate =-(d[A])/(dt)=k[A]^(1//2) [B]^(1//4) [C]^0 The order of reaction is:

The rate of certain hypothetical reaction A+B+C rarr Products, is given by r = -(dA)/(dt) = k[A]^(1//2)[B]^(1//3)[C]^(1//4) The order of a reaction is given by

MARVEL PUBLICATION-CHEMICAL KINETICS-TEST YOUR GRASP
  1. The activation energy for a hypothetical reaction A rarr X is 12.49 kc...

    Text Solution

    |

  2. The rate constant of a reaction depends on

    Text Solution

    |

  3. Rate expression of a chemical change is -(dx)/(dt)=k[A]^(2)[B]^(1)[C]^...

    Text Solution

    |

  4. If the rate of reaction between A and B is given by rate =k[A][B]^(2) ...

    Text Solution

    |

  5. The rate law for the reaction RCl + NaOH(aq) rarr ROH + NaCl is give...

    Text Solution

    |

  6. A zero order reactio is one:

    Text Solution

    |

  7. For which of the following reactions, the units of rate constant and r...

    Text Solution

    |

  8. For a zero order reaction :

    Text Solution

    |

  9. If the concentration is expressed in moles per liter, the unit of the ...

    Text Solution

    |

  10. Which one of the following formula represents a first-order reaction?

    Text Solution

    |

  11. Which of the following is correct plot for effect of catalyst on ...

    Text Solution

    |

  12. The specific rate constant of a first order reaction depends on the

    Text Solution

    |

  13. The inversion of cane sugar is represented by C(12)H(22)O(11) + H(2)...

    Text Solution

    |

  14. Which of the following statement regarding the molecularity of a react...

    Text Solution

    |

  15. Molecularity of the reaction :

    Text Solution

    |

  16. A plot of log (a-x) against time 't' is a straight line. This indicate...

    Text Solution

    |

  17. If initial concentration is doubled, the time for half-reaction is als...

    Text Solution

    |

  18. In pseudo-unimolecular reactions :

    Text Solution

    |

  19. The rate of the reaction C Cl(3)CHO + NO rarr CHC(3) + NO + CO is gi...

    Text Solution

    |

  20. The rate of reaction can be increased in general by all the follo...

    Text Solution

    |