The value of equilibrium constant of a reaction changes with change of temperature and the change is given by van’t Hoff equation,  $\frac{dln{K}_p}{dT}=\frac{\Delta H^{°}}{R{T}^2},$  where enthalpy change, $\Delta H°$  is taken as constant in the small temperature range. If for reaction, $A_{\left(g\right)}+3B_{\left(g\right)}\rightleftharpoons 2C_{\left(g\right)},$    a plot of $\ln K_{eq}$ versus  1/T  is shown, then which of the following condition will be favorable for formation of  product C?