2. Regarding the extraction experiment, which of the following statements is true? a) A drying agent is added to the organic layer to remove emulsion formed b) The solvent used for extraction must be volatile and water miscible c) Salting out is used to decreases the solubility of organic compounds in the saturated aqueous phase d) When an emulsion is forms, one can often break it by increase the amounts of aqueous layer 13. How will the following affect the TLC separation, if too much sample is applied? a) Overlapping and Tailing b) No effect c) Rf low d) Rf high

Q: Question #6

A:

Q: Class Participation Q#5 PCC Ho cholesterol oleic acid,

A: See products in red boxes.

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A: The correct option is OPTION II. NaCN; H3O+  The acid catalyzed mechanism follows as

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A:

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A:

Q: Please answer the srcond question

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A: Since you have posted multiple unrelated questions, we are entitled to answer the first only.