The intermediate compound formed in the conversion of $Starch$ to $Glucose$ is

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.

$A$ molecule of Stachyose contains how many carbon atoms?

Which part of lactose is a reducing sugar?

Identify the non-reducing sugar from the following.

Natural glucose is termed $D$-glucose because