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Extraction of essential oil from saunf, ajwan and Ilaichi |
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Answer» Combine the petroleum ether extracts in a 250 ml conical flask and dry it with the HELP of anhydrous SODIUM sulphate. REMOVE the solvent from the dried filtrate by CAREFUL distillation in a water bath. The essential OIL is left behind in the distillation flask. Find the weight of the extracted essential oil. |
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