Compound Addition of FeCl3 Observations Dark ben on top botton Separation of both colors Phenol Solution Orange on Green - Brownish color (Dark) Litte Particles Salicylic Acid Orange & yellow with timy particles. A° little solid Known Aspirin Color, but, aspirin produét didnit disolve Orange Your Product

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A: To suggest a suitable SPE column that can be used for the extraction of morphine.

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A: ANSWER IS DISCUSSED BELOW :

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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.