Glucose reacts with methyl alcohol in the presence of dry $HCl$ gas to give:

Which $L$-sugar on oxidation gives an optically active dibasic acid?

Which statement is correct for the given disaccharide?

The carbohydrate present in our food that we cannot digest is $......$.

On complete hydrolysis of starch,we finally get

Which of the following statements are true about carbohydrates?
$(i)$ Monosaccharides can be hydrolysed.
$(ii)$ The two monosaccharide units obtained on hydrolysis of a disaccharide can either be same or different.
$(iii)$ Polysaccharides are non-sweet in taste.
$(iv)$ All monosaccharides are not reducing sugars.