Chemistry - Thermodynamics - II Question with Solution | TestHub

For the reaction${\mathrm{A}}_{\left(g\right)}\to {\mathrm{B}}_{\left(\mathrm{g}\right)}$,  the value of the equilibrium constant at$300 \mathrm{K}$and$1 \mathrm{atm}$is equal to$100.0.$The value of${\mathrm{\Delta G}}^{\mathrm{o}}$for the reaction at$300 \mathrm{K}$and$1 \mathrm{atm}$in${\mathrm{Jmol}}^{-1}$is$-x\mathrm{R},$where$\mathrm{x}$is (Rounded off to the nearest integer)$\left(\mathrm{R}=8.31 \mathrm{J} {\mathrm{mol}}^{-1} {\mathrm{K}}^{-1} \mathrm{and} \ln 10=2.3\right)$