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Depletion of ozone occurs as : 2O3 t...

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

A

`1`

B

`2`

C

`3`

D

`0.5`

Text Solution

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The correct Answer is:
A
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AAKASH SERIES-CHEMICAL KINETICS-Objective Exercise - 2
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  2. A hypothetical reaction A2 + B2 to 2AB follows the mechanism as given...

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

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  6. 99% of a 1st order reaction completed in 2.303 minutes. What is the ra...

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

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  8. Out og 300 g substance [decomposes as per 1st order], hou much will re...

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  9. 75% of a first order process is completed in 30 min. The time required...

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  10. For a first order reaction at 27^@C, the ratio of time required for 75...

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  11. The half life period of a first order chemical reaction is 6.93 minute...

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  12. In a first order reaction, the concentration of the reactant, decrease...

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

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  14. 90% of first order process X to Y is completed in a time equals to 99%...

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  15. Based on the following data for a reaction what is its order (Ato prod...

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  16. [A](M)" "[B](M)" ""Initial rate"(Ms^(-1)) 0.4" "0.3" ...

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  17. In the initial cocnentration is reduced to 1/4th of the initial value ...

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  18. If (dx)/(dt)=k[H(3)O^(+)]^(n) and rate becomes 100 times when pH chang...

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  19. The initial concentration of cane sugar is presence of an acid was red...

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  20. 50% completion of a first order reaction takes place in 16 minutes. Th...

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