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महाराष्ट्र राज्य शिक्षण मंडळएचएससी विज्ञान (सामान्य) इयत्ता १२ वी

Write chemical reaction for following conversions glucose into glucoxime

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प्रश्न

Write chemical reaction for following conversions

glucose into glucoxime

टीपा लिहा
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उत्तर

Glucose forms glucoxime by reaction with hydroxylamine:

\[\begin{array}{cc}
\phantom{}\ce{CHO}\phantom{.............}\ce{CH = N - OH}\phantom{.}\\
\phantom{.}|\phantom{..................}|\phantom{...............}\\
\ce{(CHOH)4 ->[NH2 - OH](CHOH)4 + H2O}\\
\phantom{}|\phantom{..................}|\phantom{..............}\\
\phantom{}\ce{\underset{\text{Glucose}}{CH2OH} \phantom{..........}\underset{\text{Oxime}}{CH2OH}}\phantom{........}
\end{array}\]

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पाठ 14: Biomolecules - Short Answer Questions (Type-I)

व्हिडिओ ट्यूटोरियलVIEW ALL [2]

संबंधित प्रश्‍न

Give scientific reasons:

The disaccharide sucrose gives negative Tollens test while the disaccharide maltose gives a positive Tollens test.


Give scientific reasons:

Hydrolysis of sucrose is called inversion.


Write the name of the polysaccharide used for the commercial preparation of glucose.


Write the name of the unit to which glucose unit is linked to from sucrose.


What is the action of the following reagents on glucose?

hydrogen iodide


Draw the Haworth projection structure of the following.

α-D-(–)-Fructofuranose


Explain D and L configuration in sugars.


Identify the given structure 'P' and 'Q'.


Which enzymes would work sequentially on potatoes consumed by an individual?


Which of the following is the basic unit of carbohydrates?


Carbohydrates can contain which of the following chemical groups?


From the following identify the group that is exclusively consists of polysaccharides.


From the following which is a heteropolysaccharide?


______ is the prosthetic group of glycoproteins.


Which among the following compounds is obtained when glucose reacts with hydrogen cyanide?


____________ do not give smaller sugar units on hydrolysis.


From the following identify the two types of glucose polymers present in starch.


Prolonged heating of glucose with hot HI results in the formation of ____________.


All these carbohydrates contain \[\ce{1 -> 4β}\] glycosidic linkage, EXCEPT ____________.


4-O-(α-D-Glucopyranosyl)-D-glucopyranose is ____________.


Identify the INCORRECT statement regarding glucose.


Which one of the following is a carbohydrate but does NOT follow the general formula of carbohydrate?


Which one of the following carbohydrates is insoluble in water?


Which one of the following is NOT soluble in water?


Which of the following molecules reduces Fehling's solution?


Identify the number of secondary carbon atoms in glucose.


When 2 moles of stachyose is hydrolyzed, the number of moles of galactose obtained is ____________.


Which of the following statement is NOT true about saccharic acid?


What is the molecular formula of glyceraldehyde?


Which among the following reagents is used to obtain gluconic acid from glucose?


Identify the product Y in the following reaction.

\[\ce{Maltose ->[Hydrolysis] X ->[dil. HNO3][(excess)] Y}\]


Which among the following is a product of hydrolysis of one mole raffinose?


Which one of the following rotates the plane polarized light towards left?


α-D (+) Glucose and β-D (+) glucose are ____________.


Classify the following into monosaccharides, oligosaccharides and polysaccharides.

Starch


Classify the following into monosaccharides, oligosaccharides and polysaccharides.

Sucrose


Is the following sugar, D-sugar or L-sugar?


Lactose is made of ______.


A molecule of stachyose contains how many carbon atoms?


Which carbon atoms of fructose are bonded together through oxygen forming fructofuranose?


Identify the monosaccharide containing only one asymmetric carbon atom in its molecule.


Which one is a non-reducing commercial sugar?


Formation of gluconic acid from glucose by oxidation using Br2 water.


Consider the following reaction

\[\ce{A <-[Br2 - H2O] Glucose ->[HNO3] B}\]

Here, 'A' and 'B' are respectively.


Why carbohydrates are generally optically active.


Assign D/L configuration to the following monosaccharides:


Why carbohydrates are generally optically active.


CH2 OH - CO - (CHOH)4 - CH2 OH is an example of ______.


Why are carbohydrates generally optically active?


Why carbohydrates are generally optically active?


Why carbohydrates are generally optically active.


Why carbohydrates are generally optically active?


Two monosaccharides are held together by ______ bond.


Given below are two statements.

Statement I - Lactose on hydrolysis converts into glucose and galactose.

Statement II - Galactose also plays same role as glucose in respiration.

In light of the above statements, select the correct option given below.


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