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प्रश्न
What is the action of following reagents on glucose?
hydroxyl amine
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उत्तर
Action of hydroxylamine (NH2OH) on glucose: The reaction of glucose with hydroxylamine gives an oxime. This indicates the presence of carbonyl group
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संबंधित प्रश्न
Describe laboratory method for preparation of glucose.
What is the action of following reagents on glucose?
bromine water
What is the action of following reagents on glucose?
dilute HNO3
Stachyose is an example of _______.
(A) monosaccharides
(B) disaccharides
(C) trisaccharides
(D) tetrasaccharides
A 10% solution (by mass) of sucrose in water has freezing point of 269.15 K. Calculate the freezing point of 10% glucose in water, if freezing point of pure water is 273.15 K.
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Hydrolysis of starch yields ____________.
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(i) monosaccharide
(ii) disaccharide
(iii) reducing sugar
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In nucleoside a base is attached at 1′ position of sugar moiety. Nucleotide is formed by linking of phosphoric acid unit to the sugar unit of nucleoside. At which position of sugar unit is the phosphoric acid linked in a nucleoside to give a nucleotide?
Under what conditions glucose is converted to gluconic and saccharic acid?
Which sugar is called invert sugar? Why is it called so?
How do you explain the presence of five – OH groups in glucose molecule?
How do you explain the presence of an aldehydic group in a glucose molecule?
In the acetylation of glucose, which group is involved in the reaction
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A nucleoside is made of:-
A nucleoside acids, the sequence is
Amylopectin is a polymer of:-
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How is glucose prepared on commercial scale?
