The antimalarial alkaloid quinine, C20H24N2O2, is optically active. An – McqOptions

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1.	The antimalarial alkaloid quinine, C20H24N2O2, is optically active. An ethanol solution of 8g quinine in 100mL displays a rotation of -13.6º in a 1dm polarimeter tube. What is the specific rotation of quinine?
A.	-85º
B.	-170º
C.	-43º
D.	-26º
Answer» C. -43º

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