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Q27. 6 marks Amitriptyline is a basic drug with a pKa of 9.4 and a Pire value of 88 between diethyl ether and water. 40mL of
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Solu tion is extractr milligramd e drug 120- K) mlligrqms remmins Solution Suppose x in to ether and a 2ueous n ether Ptrue c

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