Stachyose is a

Identify the pair of carbohydrates containing galactose as one of the constituents in both of them.

Which of the following does not show any reducing test of aldehyde?

Write a general note on carbohydrates. Give the classification of carbohydrates.

What type of glycosidic linkages are present in amylose?

$(i) \ CHO-(CHOH)_3-CH_2OH \xrightarrow{4HIO_4} \text{Product}$
$(ii) \ CH_2OH-(CHOH)_4-CH_2OH \xrightarrow{5HIO_4} \text{Product}$
\text{The ratio of moles of formic acid obtained in reaction } $(i)$ \text{ and reaction } (ii) \text{ is:}