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प्रश्न
Classify the following into monosaccharides, oligosaccharides and polysaccharides.
Fructose
उत्तर
Fructose – Monosaccharides
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संबंधित प्रश्न
Explain the preparation of glucose from sucrose.
What is the action of the following reagents on glucose?
hydroxylamine
Define carbohydrates.
Formation of lactose by conden ation results in the release of how many molecules of water?
Match the Column I and Column II select the correct option.
| Column I | Column II | ||
| i. | Monosaccharides | a. | Stored energy in animals |
| ii. | Glycogen | b. | Polymer made from ß-glucose molecules |
| iii. | Cellulose | c. | Exoskeleton of arthropods |
| iv. | Chitin | d. | Building blocks of carbohydrates |
| e. | Plant hormone |
From the following identify the two types of glucose polymers present in starch.
Which carbon atoms of α- D glucopyranose and β-D-fructofuranose respectively are linked together to form glycosidic linkage in sucrose?
Describe the action of the following reagent on glucose:
dil. Nitric acid.
Why carbohydrates are generally optically active?
\[\ce{CH2OH - CO - (CHOH)4 - CH2OH}\] is an example of ______.
