Calculate ∆G and ∆G0 for the reaction : A + B ---> C + D At 27^0 C. Equilibrium constant (K) for this reaction =10^2

The active mass of Pure solid and pure liquid is considered constant and unity i.e. 1. So for a reaction that constitutes pure solid or liquid it's equilibrium constant will be...

(a) : For spontaneous process, ΔG = –ve Now ΔG = –RT ln K When K > 1, ΔG = –ve Again ΔGº = – nFEº When Eº = +ve, ΔGº = –ve

(d) :  ΔG =  ΔG° + 2.303 RTlogKc At equilibrium,  ΔG = 0  ΔG° = –2.303 RTlogKc

An experimentally determined expression which relates the rate of reaction with the concentration of reactants is called rate law while the rate of reaction when concentration of each reactant is...

Vapour pressure.

Kc=1/4..........

As the value of equilibrium constant increases with increase in temperature so, the reaction is endothermic in nature. 

It shows that backward reaction is favoured or the reaction proceeds to very small extent.

(c) If assertion is true, but reason is false.

(d) The equilibrium constant will be 300.