10. The wetting of glass surface by water at addition of cationic SAA (dodecylmethylammonium bromide). Draw the isotherm wetting, find the point of inversion and calculate the adhesion work using the next data: 1-10-² 1 Csurfactant, 0 mmol/1 σ, mJ/m² 72 0 0 1-10-4 71,5 47 70,1 85 63,2 92 2 56,2 82 5 50,9 57 10 41,0 0

Fig: 1