Surface tension is one of the important deep eutectic solvents (DESs) physical properties
which provides considerable information related to the molecular influence on the intensity
of interactions in the mixture. Due to the absence of DESs surface tension experimental
data, prediction methods of this property become of high importance. In this work, two simple
methods for the prediction of DESs surface tension are presented. The first method reports
the use of the parachor to predict surface tension. In the second method, the effect of …