Home
Class 12
CHEMISTRY
In the sequence of reaction, L overse...

In the sequence of reaction,
`L overset(k_(1))rarr M overset(k_(2))rarr N overset(k_(3))rarrO`
`k_(3) gt k_(2) gt k_(1)`
The rate determining step of the reaction is :

A

`A to B `

B

`B to C `

C

`c to D `

D

`A to D `

Text Solution

Verified by Experts

The correct Answer is:
A
Slow step is rate determining step .
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

In the sequence of reaction A overset(K_(1)) to B overset(K_(2))to C overset(K_( c)) to D, K_(3) gt K_(2) gt K_(1) then the rate determining step of the reaction is

In the sequence of reaction A to^(k_1) B to^(k_2) C to^(k_3) D , it is know that k_3 gt k_2 gt k_1 . Then the rate determining step of the reaction is:

A consecutive reaction, A overset(K_(1))(rarr)B overset(K_(2))(rarr)C is characterised by:

Mechanism of the reaction is: A overset(k_(1))rarrB, 2Aoverset(k_(2))rarr C + D What is (-d[A])/(dt) ?

Conisder a mechanism in which a single reactant profuces several Products by the following parallel first order reactions : A overset(k_(1))rarrB, A overset(k_(2))rarrC A overset(k_(3))rarrD Write the rate expresison for [A] .

The following mechanism has been proposed for the exothermic catalyzed cmplex reaction: A + B overset("Fast")rarr IABoverset(k_(1))rarrAB+Ioverset(k_(2))rarrP+A If k_(1) is much smaller than k_(2) , the most suitable qualitative plot of potential energy (PE) versus reaction coordinates for the above reaction is

The mechanism of the reaction 2NO + O_(2) rarr 2NO_(2) is NO + NO underset(k_(-1))overset(k_(1))hArr N_(2)O_(2) ("fast") N_(2)O_(2) + O_(2) overset(k_(2))rarr 2NO_(2) (slow) The rate constant of the reaction is

In the following first order competing reactions A overset(k_(1))rarr B, C overset(k_(2)) rarr D . If only 50% of A have been reacted whereas 94% of C has been reacted in the same time interval then find the ratio of (k_(2))/(k_(1)) .

MARVEL PUBLICATION-CHEMICAL KINETICS-TEST YOUR GRASP
  1. In the sequence of reaction, L overset(k(1))rarr M overset(k(2))rar...

    Text Solution

    |

  2. Chemical kinetics, a branch of physical chemistry, deals with :

    Text Solution

    |

  3. The rate of chemical reaction

    Text Solution

    |

  4. For the hypothetical reaction 2A rarr3C , the reaction rate r in term...

    Text Solution

    |

  5. The term -dx//dt in the rate expresison refers to the

    Text Solution

    |

  6. In general, with every 10^(@)C rise in temperature, the rate of reacti...

    Text Solution

    |

  7. The activation energy of a reaction is zero. The rate constant of the ...

    Text Solution

    |

  8. The activation energy for a hypothetical reaction A rarr X is 12.49 kc...

    Text Solution

    |

  9. The rate constant of a reaction depends on

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  13. A zero order reactio is one:

    Text Solution

    |

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

    Text Solution

    |

  15. For a zero order reaction :

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |