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For the reaction O(3(g)) +O((g)) to ...

For the reaction `O_(3(g)) +O_((g)) to 2O_(2(g)) ` , if the rate law expression is , rate `=k [O_3][O]` the molecularity and order of the reaction are respectively ______.

A

2 and 2

B

2 and 1.33

C

2 and 1

D

1 and 2

Text Solution

Verified by Experts

The correct Answer is:
A
The reaction is `O_(3)(g) + O(g) to 2O_(2)(g)`………(ii)
hence molecularity is two
Rate expression is rate `=k[O_(3)]^(x) [O]^(y)`
Order of reaction `=x+y =1 +1 =2`
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