Mutarotation, as the corresponding stereocenters interconvert, is the change in optical rotation due to the change in equilibrium between two anomers. As x-alpha and β anomeric forms interconvert, cyclic sugars exhibit mutarotation.

Usually α, β anomers of carbohydrates are stable solids, but in the aqueous solution, they undergo an equilibrium process to give a mixture of two forms. Examples of Mutarotation. 1. In an aqueous solution, D-Glucose exists as 36% α-D glucose and 64% of β-D glucose

Anomers are cyclic monosaccharides or glycosides, differing from each other in the configuration of C − 1 if they are aldose or in the configuration at C − 2 if they are ketose. Analysing the options Option (A): I and II are stereoisomers, differing in configuration at C − 1 carbon. So, they are anomers to each other. Option (B):

What is Glucose? Glucose is a group of carbohydrates which is a simple sugar with a chemical formula C 6 H 12 O 6. It is made of six carbon atoms and an aldehyde group.

The solution at equilibrium of these anomers has an optical rotaion of + 80.2 o. The value of the α β is: Q. α anomer of an aldohexose E has a specific rotation of 120 ∘ while β anomer of E has a specific rotation of 80 ∘ .

Isomerism in organic chemistry is a phenomenon shown by two or more organic compounds having the same molecular formula but different properties due to difference in arrangement of atoms along the carbon skeleton (structural isomerism) or in space (Stereo isomerism)

Anomers are diastereoisomers of cyclic forms of sugars or similar molecules differing in the configuration at the anomeric carbon (C-1 atom of an aldose or the C-2 atom of a 2-ketose). The cyclic forms of carbohydrates can exist in two forms, α- and β- based on the position of the substituent at the anomeric center.

Enantiomers - Enantiomers are a pair of molecules that exist in two forms that are mirror images of one another but cannot be superimposed one upon the other. Enantiomers are in every other respect chemically identical. Visit BYJUS to learn more about it.

Enantiomers: Diastereomers : Enantiomers are a pair of molecules that exist in two forms that are mirror images of one another but cannot be superimposed one upon the other.

What is Stereochemistry? Stereochemistry is the branch of chemistry that involves “the study of the different spatial arrangements of atoms in molecules”.