`{:(CHO),("|"),((CH-OH)_(3)+4HIO_(4)),("|"),(underset("Aldo pentose")(CH_(2)-OH)):}` Products obtained are :

{:(CHO),(|),((CH-OH)_3+4HIO_4 rarr),(|),(CH_2-OH),("Aldo pentoae"):} Products obtained are :

{:(CHO),("|"),(CH-OH" "overset(2HIO_(4))(rarr)),("|"),(CH_(2)-OH):} Products obtained in the above reaction are :

{:(CHO),("|"),((CH-OH)_(3)" "overset(4HIO_(4))(rarr)),("|"),(CH_(2)-OH):} Prosuct (ii) {:(CH_(2)OH),("|"),((CH-OH)_(4)" "overset(5HIO_(4))(rarr)),("|"),(CH_(2)-OH):} Product Ratio of moles of formic acid obtained in reaction (i) and reaction (ii) is :

{:(CHO),(|),(CH-OH overset(2HlO_4)rarr),(|),(CH_2-OH):} Products obtained in the above reaction are :

{:(CHO,,,,),(|,,,,),((CH-OH)_(4),,,,),(|,,,,),(CH_(2)-OH,,,,):}overset(HIO_(4))(to) Product

{:(CHO,,,,),(|,,,,),((CH-OH)_(4),,,,),(|,,,,),(CH_(2)-OH,,,,):}overset(HIO_(4))(to) Product

CH_(3)CO(CH_(2))_(4)CHO underset(Delta)overset(overset(Θ)OH)to major product will be: