Home
Class 12
CHEMISTRY
The chemical recation 2O(3) to 3O(2) pro...

The chemical recation `2O_(3) to 3O_(2)` proceeds as follows : `O_(3)overset ("Fast")(to)O_(2)+O & O+O_(3) overset ("Slow")(to)2O_(2)` the rate law expression should be

A

`r = K [O_3]^2`

B

`r = K [O_3]^2 [O_2]^(-1)`

C

`r = K [O_3][O_2]^2`

D

`r = K [O_3][O_2]^2`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • REVISION EXERCISE

    AAKASH SERIES|Exercise ELECTROCHEMISTRY|65 Videos
  • REVISION EXERCISE

    AAKASH SERIES|Exercise SURFACE CHEMISTRY|45 Videos
  • REVISION EXERCISE

    AAKASH SERIES|Exercise SOLID STATE|9 Videos
  • REDOX REACTONS

    AAKASH SERIES|Exercise Questions For Descriptive Answers|27 Videos
  • SOLID STATE

    AAKASH SERIES|Exercise PRACTICE SHEET - 5|30 Videos

Similar Questions

Explore conceptually related problems

The formation of O_(3) from O_(2) is

Depletion of ozone occurs as : 2O_3 to 3O_2 Step 1: O_3 overset(K_c)(iff) O_2 (O) (fast) Step 2: O_3 + (O) overset(K_c)(iff) 2O_2 (slow) What is the order of the reaction

Decomposition of ozone to oxygen proceeds in two steps : Setp 1 (fast) O_(3) hArr O_(2) + (O) and Step 2 (slow) , O_(3) + (O) hArr 2O_(2) . The rate law is , rate = K [O_(3)]^(2) [O_(2)]^(-1) . Explain.

Elemantary unimolecular reactions have first order rate laws, elementary bimolecular reactions have second order rate laws. A rate law is often derived from a proposed mechanism by imposing the state approximation or by assuming that there is a pre -equilibrium. A proposed mechanism must be consistent with the experiment rate law. The decomposition of O_(3) obeys the mechanism give below Step 1: O_(3)hArrO_(2)+(O) (both forward and backward reactions are fast) Step 2: O_(3)+(O)overset("slow")(to)O_(2)+O_(2) (ignore) backward reaction), the rate of reaction is given by

In the chemical reaction Fe_2O_3+2AI overset(Delta) to 2Fe+ AI_2O_3 the symbol represents

The functional group(s) present in H_(3)C-CH_(2)-O-CH_(2)-overset(O)overset("||")("C")-OCH_(3)

Passage - VI : Industrially sulphuric acid is produced by the following steps: Stage I : S+O_(2) overset(Delta)to SO_(2) Stage II : 2SO_(2) +O_(2) overset(V_(2)O_(5))to 2SO_(3) Stage III : SO_(3)+H_(2)O to H_(2)SO_(4) Since the reaction between SO_(3) and H_(2)O is violent, SO_(3) is passed into 98% H_(2)SO_(4) to produce oleum (H_(2)S_(2)O_(7)) Pure H_(2)SO_(4) does not react with metal because -

The formal charges of N_(1) N_(2) and O atoms in : overset(..)(N)_(1) = N_(2) = O overset : : are respectively

H_(3)CNH_(2)overset((CH_(2))_(2)O)to(A) . What is (A)

In the following reaction underset(CS_(2))overset(CrO_(2)Cl_(2))rarr X overset(H_(3)overset(o+)(O))rarr Z the compound Z is

AAKASH SERIES-REVISION EXERCISE -CHEMICAL KINETICS
  1. For N2O4(g) to 2NO2(g) , pressure is found to be increased from 700 m...

    Text Solution

    |

  2. For 2H2O2 to 2H2O +O2 . If (-d)/(dt) [H2O2] = K1 [H2O2] (+d[H2...

    Text Solution

    |

  3. For CH4 + Cl2 overset(hv)(to) product, rate of reaction at t=0 is giv...

    Text Solution

    |

  4. For the process X(g)to products, (order ne 0), rates of disappearance...

    Text Solution

    |

  5. A to B , K1= 0.693 sec^(-1) C to D, K2 = 0.693 "min"^(-1) . If t1 a...

    Text Solution

    |

  6. A to B and C to D are first order reactions. Ratio of t(99.9%) val...

    Text Solution

    |

  7. For a first order reaction temperature coefficient is 2. If the value ...

    Text Solution

    |

  8. For a first order process, (-Ea)/(RT) value is -23.03, then value of ...

    Text Solution

    |

  9. For 2H2O2 to 2H2O + O2 , t(0.5) = 0.301 hr. When [H2O2] at t =0 is 0....

    Text Solution

    |

  10. For 2NH3(g) underset(Delta)overset(Pt)(to) products follows zero orde...

    Text Solution

    |

  11. The rate constant of a reaction at 200K is 10 times less than rate con...

    Text Solution

    |

  12. The chemical recation 2O(3) to 3O(2) proceeds as follows : O(3)overset...

    Text Solution

    |

  13. For producing the effective collisions the colliding molecules must ha...

    Text Solution

    |

  14. Depletion of ozone occurs as : 2O3 to 3O2 Step 1: O3 overset(Kc...

    Text Solution

    |

  15. A reaction A(2)+B(2)to2AB occurs by the following mechanism: A(2)hA...

    Text Solution

    |

  16. For 2A(g) B(g) +3C(g), Pressure of A at t = 0 is 500 mm, then total pr...

    Text Solution

    |

  17. 900 ml of pure & dry O2 is subjected to O2 silent electric discharge,...

    Text Solution

    |

  18. 90% of first order process X to Y is completed in a time equals to 99%...

    Text Solution

    |

  19. For a first order process A to B , rate constant k1 = 0.693 "min"^(-...

    Text Solution

    |

  20. For Products, the concentration of sucrose changes from 0.06 M to 0....

    Text Solution

    |