lling liquid having a boiling point of 101°C was subjected to IR Spectroscopy to determine termine its nomenclature based on the molecular formula given. nctional groups present based on the major infrared absorptions? (Select Possible Answe 202 2876
Carbohydrates
Carbohydrates are the organic compounds that are obtained in foods and living matters in the shape of sugars, cellulose, and starch. The general formula of carbohydrates is Cn(H2O)2. The ratio of H and O present in carbohydrates is identical to water.
Starch
Starch is a polysaccharide carbohydrate that belongs to the category of polysaccharide carbohydrates.
Mutarotation
The rotation of a particular structure of the chiral compound because of the epimerization is called mutarotation. It is the repercussion of the ring chain tautomerism. In terms of glucose, this can be defined as the modification in the equilibrium of the α- and β- glucose anomers upon its dissolution in the solvent water. This process is usually seen in the chemistry of carbohydrates.
L Sugar
A chemical compound that is represented with a molecular formula C6H12O6 is called L-(-) sugar. At the carbon’s 5th position, the hydroxyl group is placed to the compound’s left and therefore the sugar is represented as L(-)-sugar. It is capable of rotating the polarized light’s plane in the direction anticlockwise. L isomers are one of the 2 isomers formed by the configurational stereochemistry of the carbohydrates.
![QUESTION 26
A pleasant-smelling liquid having a boiling point of 101°C was subjected to IR Spectroscopy to determine the functional groups present
and partially determine its nomenclature based on the molecular formula given.
What are the functional groups present based on the major infrared absorptions? (Select Possible Answers)
100
CH1202
'2876
2977
1194
liquid film
sample
1737
1166
4000
3000
2000
1500
1000
500
wavenumber cm
Ester
Alkene
Alkane
Alkyne
Alcohol
Carboxylic Acid
Ketone
Aldehyde
Transmittance %T](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3f67e71a-ca9f-41cd-807f-824631188f97%2Fc1e291cb-2068-4ebd-9328-e3763d780fd9%2Fgz355x8_processed.png&w=3840&q=75)
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