Consider the equilibrium : `P_((g))+2Q_((g))hArrR_((g))`. When the reaction is carried out at a certain temperature, the equilibrium concentration of `P` and `Q` are `3M` and `4M` respectively. When the volume of the vessel is doubled and the equilibrium is allowed to be re-established, the concentration of `Q` is found to be `3M`. Find: (`a`)`K_(c)` (`b`) Concentration of `R` at two equilibrium stages.

Consider the equilibrium : `P_((g))+2Q_((g))hArrR_((g))`. When the rea

1.	Consider the equilibrium : `P_((g))+2Q_((g))hArrR_((g))`. When the reaction is carried out at a certain temperature, the equilibrium concentration of `P` and `Q` are `3M` and `4M` respectively. When the volume of the vessel is doubled and the equilibrium is allowed to be re-established, the concentration of `Q` is found to be `3M`. Find: (`a`)`K_(c)` (`b`) Concentration of `R` at two equilibrium stages.
Answer» (`a`) `K_(c)=(1)/(12)litre^(2)mol^(-2)`, (`b`) `4M`, `1.5 M` ,

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