Advertisements
Advertisements
प्रश्न
What is the action of following reagents on glucose?
hydroxyl amine
Advertisements
उत्तर
Action of hydroxylamine (NH2OH) on glucose: The reaction of glucose with hydroxylamine gives an oxime. This indicates the presence of carbonyl group

APPEARS IN
संबंधित प्रश्न
Describe laboratory method for preparation of glucose.
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.
(Given: Molar mass of sucrose = 342 g mol−1, Molar mass of glucose = 180 g mol−1)
How is glucose prepared from cane sugar (sucrose)?
Write the formula of the complex copper (II) hexacyanoferrate (II).
How is glucose prepared from starch?
Which among the following is the simplest sugar?
Sucrose (cane sugar) is a disaccharide. One molecule of sucrose on hydrolysis gives ______.
Which of the following statements is not true about glucose?
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?
During curdling of milk, what happens to sugar present in it?
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
Which of the following is an example of aldo hexose?
Which of the following base is not present in RNA?
A nucleoside acids, the sequence is
Among the naturally occuring carbohydrates, furanose ring is found in the:
When sucrose is heated with cone. HNO3 the product is ______.
