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For the following mechanism, P + Qoverse...

For the following mechanism, `P + Qoverset(K_(A))underset(K_(B))hArr PQ`
`overset(K_(C))underset(K_(D))hArr` R at equilibrium `([R])/([P][Q])` is: [K represents rate constant]

A

`(K_(A).K_(B))/(K_(C).K_(D))`

B

`(K_(A).K_(D))/(K_(B).K_(C))`

C

`(K_(B).K_(D))/(K_(A).K_(C))`

D

`(K_(A).K_(C))/(K_(B).K_(D))`

Text Solution

Verified by Experts

The correct Answer is:
D
`(K_(A))/(K_(B)) =([PQ])/([P][Q])` ….(i)
`(K_(C))/(K_(D)) =([R])/([P][Q])` ……(ii)
On multipiy equation (i) and (ii) we get
`(K_(A).K_(C))/(K_(B).K_(D)) =([R])/([P][Q])`
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