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For the reaction 2N(2)O(4)iff 4NO(2), g...

For the reaction `2N_(2)O_(4)iff 4NO_(2)`, given that `(-d[N_(2)O_(4)])/(dt)=K " and "(d[NO_(2)])/(dt)=K`, then

A

`2k' = k`

B

`k' = 2k`

C

`k' = k`

D

`k = (1)/(4) k'`

Text Solution

Verified by Experts

The correct Answer is:
B

`2N_(2) O_(4) hArr 4NO_(2)`
Rate `= - (1)/(2) (d[N_(2)O_(4)])/(dt) = + (1)/(4) (d[NO_(2)])/(dt) = (1)/(2) k = (1)/(4) k'`
or `k' = 2k`
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