Chemistry - Biomolecules Question with Solution | TestHub
ChemistryBiomoleculesCARBOHYDRATESEasy2 minQB
ChemistryEasysingle choice
Which of the following will give same osazone when treated with phenylhydrazine?
Options:
Answer:
D
Solution:
Osazone formation changes C1 and C2, leaving configurations from C3 onward unchanged. D-glucose, D-mannose and D-fructose share those remaining configurations, so all form the same osazone. The L-series alternatives do not. Thus D.
Stream:JEESubject:ChemistryTopic:BiomoleculesSubtopic:CARBOHYDRATES
⏱ 2mℹ️ Source: QB
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