One mole of the nonelectrolyte CH,0 dissolved in 1000 g H20 highest freezing point One mole of the ionic compound K2SO4 dissolved in 1000 g H20 intermediate freezing point One mole of the ionic compound CrSO4 dissolved in 1000 g H20 lowest freezing point

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Micelles and Biological Membrane

Micelles are the type of lipid molecules that organize themselves in spherical shape in aqueous solutions. The production of the micelle is a reply to the amphipathic behavior of fatty acids. It means that they consist of both hydrophobic regions and hydrophilic regions. In micelles, polar head groups (hydrophilic groups) produce an outer layer associated with water whereas nonpolar tails (hydrophobic groups) are organized in the interior.