Define Q value for a chemical equilibrium reaction.

1.	Define Q value for a chemical equilibrium reaction.
Answer» Solution :Consider a HOMOGENEOUS reversible reaction `xA + YB HARR LC + mD` For the above reaction under non-equlibrium conditions , reaction quotient Q is defined as the ratio of the product of active masses of reaction produtsraised to the respective stoichiometric coefficients in the balanced chemical equation to that fo the REACTANTS. Under non equilibrium condtions. `Q = (d(lnk))/(dT) = (DeltaH^@)/(RT^2)`

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