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CBSE Class 12 · 2010 · Delhi · BiomoleculesShort Answer

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Name the products of hydrolysis of sucrose. Why is sucrose not a reducing sugar?

Solution


In sucrose the glycosidic bond joins glucose's C-1 to fructose's C-2 — the \textit{both} reducing (anomeric) centres are tied, leaving no free hemiacetal group, so sucrose cannot reduce Fehling's/Tollens'.

CBSE Class 12 Board · 2010 · Delhi · Subjective

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