Which of the following standardly established experimental laboratory techniques can strictly and ac — Surface Chemistry Chemistry Question

💡 Solution & Explanation

Statements A, B, and C describe the three completely standard accepted analytical physical tests for definitive emulsion phase identification. Pure water easily and smoothly dilutes the continuous water phase in O/W. Water-soluble specific dyes exclusively color the entire continuous aqueous phase of O/W. Water definitively conducts free electricity far better than tightly insulating oil, so O/W has massively higher measurable conductivity. Statement D is unequivocally entirely false; both complex types of dense emulsions are highly colloidal and strictly strongly exhibit the characteristic Tyndall effect.