Question 1 5 pts According to the Merck Index (2013 Ed., p. 289) to dissolve 1 gm of caffeine you need (all amounts in mL): Amount (ml) of solvent needed to dissolve 1 g of caffeine methylene chloride 5.5 water 46 water at 80 \deg C 5.5 boiling water 1.5 benzene 100 boiling benzene 22 Despite the observed high solubility of caffeine in methylene chloride, direct extraction of caffeine from tea using methylene chloride will not give you the expected yield. Select the correct sentence from the list below. Caffeine is found forming ionic complexes with naturally occurring organic acids that increases its solubility in methylene chloride Caffeine is found forming ionic complexes with naturally occurring organic acids that reduces its solubility in water To extract caffeine from a tea infusion using methylene chloride, is adding sodium carbonate to the boiling aqueous tea infusion, to form caffeine ionic complexes with the naturally occurring organic acids. To extract caffeine from a tea infusion using methylene chloride, is adding sodium carbonate to the boiling aqueous tea infusion, to form ionic sodium salts with the naturally occurring organic acids and liberate the caffeine.