$A$ glucose molecule reacts with $X$ number of molecules of phenylhydrazine to yield osazone. The value of $X$ is

The letter '$D$' in $D$-glucose signifies

Number of stereo centers present in linear and cyclic structures of glucose are respectively

Which carbon atom of glucopyranose numbered from $C-1$ to $C-6$ is anomeric?

Which of the following does not exhibit mutarotation?

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.