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प्रश्न
Which of the following are epimers?
पर्याय
D(+)-Glucose and D(+)-Galactose
D(+)-Glucose and D(+)-Mannose
Neither D(+)-Glucose and D(+)-Galactose nor D(+)-Glucose and D(+)-Mannose
Both D(+)-Glucose and D(+)-Galactose and D(+)-Glucose and D(+)-Mannose
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उत्तर
Both D(+)-Glucose and D(+)-Galactose and D(+)-Glucose and D(+)-Mannose
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संबंधित प्रश्न
Glucose on oxidation with dilute nitric acid gives _______________
Which of the following monosaccharides is a tetrose sugar?
Which of the following is the basic unit of carbohydrates?
Formation of lactose by conden ation results in the release of how many molecules of water?
______ is the prosthetic group of glycoproteins.
What is the quantity of glucose obtained when 68.4 g of sucrose is hydrolyzed in laboratory under ideal condition?
(Molar mass of sucrose = 342 g mol−1)
Assertion: A solution of sucrose in water is dextrorotatory. But on hydrolysis in the presence of little hydrochloric acid, it becomes levorotatory.
Reason: Sucrose hydrolysis gives equal amounts of glucose and fructose. As a result of this change in sign of rotation is observed.
The number of sp2 and sp3 hybridised carbon in fructose are respectively ____________.
Which carbon atoms of fructose are bonded together through oxygen forming fructofuranose?
CH2 OH - CO - (CHOH)4 - CH2 OH is an example of ______.
