Question
A linear octasaccharide (molar mass =1024 ~g ~mol ^ -1 ) on complete hydrolysis produces three monosaccharides: ribose, 2-deoxyribose and glucose. The amount of 2-deoxyribose formed is 58.26 \%( w / w ) of the total amount of the monosaccharides produced in the hydrolyzed products. The number of ribose unit(s) present in one molecule of octasaccharide is Use : Molar mass ( . in . g mol ^ -1 ) : ribose =150,2-deoxyribose =134, glucose =180; Atomic mass (in amu): H =1, O =16