Created by StemPy LabAssertion (A): Glucose does not give Schiff's test. Reason (R): In solution, glucose exists mainly in cyclic hemiacetal forms, with very little free aldehyde.
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← The α and β anomers of a sugar have specific rotations of +140 degrees and +40 degrees. A solution of either anomer settles to +100 degrees. What percentage of the settled mixture is the α anomer?A 2-ketoheptose has a straight chain of seven carbon atoms with the C=O group on C-2. How many stereoisomers does it have? →
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