OOOOO SORRY B AND E
Thank you for a)
Any ideas for
(b) Which are likely to have much lower critical micelle concentrations?
(c) Which surfactant is more likely to form non-spherical micelles?
The surface tension versus concentration for a surfactant in aqueous solution is shown below. The surface tension versus concentration naturally divides into two different regions, A and B.
(d) What phenomena divides region A from B?
i)Critical micelle concentration
ii)Intermolecular Bond Strength
(e) You wish to use a solution of this surfactant in water to dissolve oil. Which region will be required to do this?
(f) How much oil will dissolve in the surfactant-water solution if the concentration of surfactant falls in region A?
a B E
b B E
d critical micelle concentration
e I have no idea
(e). Region B
(a) B E
(b) B E
(d) critical micelle concentration
(e). Region B
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