26. Which of the following compounds would be the most soluble in H₂O during extraction purification? A. Pentane B. Ethane C. Ethanoic acid D. Octanoic acid

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A: Oxidation means loss of electrons and reduction means gain of electrons.

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Q: н Н I. + Br н -H Н Н Н н Н Н II. HBr н Br н н Н H H Н 8+ Br Н H 8+ III. Н -Н Н H Н IV. Н Н

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A: THE SOLUTION IS SHOWN BELOW.

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Q: Ion exchange chromatography can be used to separate a mixture of cations and anions, true or false?

A: Chromatography is the method used in laboratories for the separation of elements or molecules.

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A: The negative sign of ∆H indicates that the reaction is exothermic in nature.

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A: The correct answer is given below

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A: Correct option: C 0.0123

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A: Please refer to below answer.

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Q: What is the answer in ML?

A: Volume can be converted in mL using conversion factor .

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Q: H 0=$=0 HO مهام ?

A: When alcohol is treated with acid catalyst then dehydration occurs and alkene is formed.

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.