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A beaker contains a thick liquid, How do your test whether it is a lipid? |
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Answer» Take 5 ml of the give sample in a test tube add small amount of ethyl alcohol to it. Shake well. Heat the test tube carefully on water bath, when the sample dissolves in alcohol filter or dilute until you get a clear liquid take a small quantity of tap water in another test tube, pour the solution prepared above gently into the test tube. If a whitish suspension is formed then the given sample is a lipid. |
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