Twenty grams of tea leaves was extracted with 250.0 mL water. The aqueous extract was then subjected to liquid-liquid extraction using a total volume of 50 mL chloroform organic solvent.

EBK A SMALL SCALE APPROACH TO ORGANIC L
4th Edition
ISBN:9781305446021
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Chapter88: Column Chromatography
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Twenty grams of tea leaves was extracted with 250.0 mL water. The aqueous extract was then subjected to liquid-liquid extraction using a total volume of 50 mL chloroform organic solvent.
Calculate the % efficiency of two-step extraction over single extraction.
Find maximum %caffeine content of tea leaves sample.
Transcribed Image Text:Calculate the % efficiency of two-step extraction over single extraction. Find maximum %caffeine content of tea leaves sample.
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