Values are found to generally be adverse for drug-surfactant units in sodium chloride solution, suggesting that the process exhibits exothermic exercise.62 On the other hand, TTAB and Promethazine hydrochloride (PMH) in Na2SO4 medium produced a beneficial conventional enthalpy change Δ ). Fig. two illustrates the plot depicting the precise conductivity https://non-ionic-surfactant-appl42840.fitnell.com/72957825/5-essential-elements-for-amphoteric-surfactant-application