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महाराष्ट्र राज्य शिक्षण मंडळएचएससी विज्ञान (सामान्य) इयत्ता १२ वी

How is Glucose Prepared by Commercial Method? How is Peptide Linkage Formed? - Chemistry

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प्रश्न

How is glucose prepared by commercial method? How is peptide linkage formed?

एका वाक्यात उत्तर

उत्तर

Commercially glucose is prepared using starch. Starch is boiled with dil. H2SO4 at 393 k. It undergoes hydrolysis to give glucose.

Peptide linkage is formed when two amino acids undergo condensation with loss of water molecule

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2018-2019 (February) Set 1

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


How is glucose prepared from cane sugar?


Write the formula of the complex copper (II) hexacyanoferrate (II).


Which component of starch is a branched polymer of α-glucose and insoluble in water?


How is glucose prepared by commercial method? How is peptide linkage formed?


Hydrolysis of starch yields ____________.


Sucrose (cane sugar) is a disaccharide. One molecule of sucrose on hydrolysis gives ______.


Which of the following statements is not true about glucose?


Carbohydrates are classified on the basis of their behaviour on hydrolysis and also as reducing or non-reducing sugar. Sucrose is a: 

(i) monosaccharide

(ii) disaccharide

(iii) reducing sugar

(iv) non-reducing sugar


Under what conditions glucose is converted to gluconic and saccharic acid?


How do you explain the presence of an aldehydic group in a glucose molecule?


The α-D glucose and β-D glucose differ from each other due to difference in carbon atom with respect to its


In the acetylation of glucose, which group is involved in the reaction


Which of the following is an example of aldo hexose?


A nucleoside is made of:-


A nucleoside acids, the sequence is


Amylopectin is a polymer of:-


Among the naturally occuring carbohydrates, furanose ring is found in the:


Which of the following statements is not true about glucose?


How is glucose prepared on commercial scale?


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