Chemistry - Biomolecules Question with Solution | TestHub

ChemistryBiomoleculesCARBOHYDRATESHard2 minPYQ_2023
ChemistryHardsingle choice

CompoundA,C5H10O5, given a tetraacetate withAC2Oand oxidation ofAwithBr2-H2Ogives an acid,C5H10O6. Reduction ofAwithHIgives isopentane. The possible structure ofAis :

Options:

Answer:
C
Solution:

Formation of tetraacetate with acetic anhydride means compound A has four -OH linkage. Reduction of A with HI gives isopentane i.e. molecule contains five carbon atoms.

So, C is the correct option

 

 

Stream:JEESubject:ChemistryTopic:BiomoleculesSubtopic:CARBOHYDRATES
2mℹ️ Source: PYQ_2023

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