correlated using the models based on the perturbation theory. The Mean Spherical
Approximation (MSA) model, coupled with the Ghotbi–Vera (GV) and the Mansoori et
al.(BMCSL) equations of state, were used to correlate the experimental values of the surface
tension. The results showed that the models can favourably correlate the experimental
values for single electrolyte solutions. However, it was observed that the GV–MSA model …