Graduate Pharmacy Aptitude Test (GPAT) 2008 Solved Paper
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Question : 38 of 85
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Two tests for ephedrine are
(P) A solution in dilute HCI, treated with copper sulphate and sodium hydroxide gives a violet colour
(Q) An alcoholic solution gives a red colour withFeCI 3
(R) On shaking with solvent ether, the organic layer shows purple while the aqueous layer becomes blue
(S) A solution of vanillin gives a violet-red colour
(P) A solution in dilute HCI, treated with copper sulphate and sodium hydroxide gives a violet colour
(Q) An alcoholic solution gives a red colour with
(R) On shaking with solvent ether, the organic layer shows purple while the aqueous layer becomes blue
(S) A solution of vanillin gives a violet-red colour
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