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))`

For the following mechanism, `P + Qoverset(K_(A))underset(K_(B))hArr P

1.	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))`
Answer» Correct Answer - 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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