A plot of In K against 1T (abscissa) is expected to be a straight line with intercept on ordinate axis equal to?
ΔS∘R
RT In K=−ΔG∘=TΔS∘−ΔH∘;
In K=ΔS∘R−ΔH∘RT
Thus, a plot of In K versus 1T (abscissa) will be straight line with slope equal to −ΔH∘R and intercept ΔS∘R.