हिंदी
कर्नाटक बोर्ड पी.यू.सी.पीयूसी विज्ञान 2nd PUC Class 12

Three structures are given below in which two glucose units are linked. Which of these linkages between glucose units are between C1 and C4 and which linkages are between C1 and C6? (I) (II) (III)

Advertisements
Advertisements

प्रश्न

Three structures are given below in which two glucose units are linked. Which of these linkages between glucose units are between C1 and C4 and which linkages are between C1 and C6?

(I)
(II)
(III)

विकल्प

  • (A) is between C1 and C4, (B) and (C) are between C1 and C6

  • (A) and (B) are between C1 and C4, (C) is between C1 and C6

  • (A) and (C) are between C1 and C4, (B) is between C1 and C6

  • (A) and (C) are between C1 and C6, (B) is between C1 and C4

MCQ
Advertisements

उत्तर

(A) and (C) are between C1 and C4, (B) is between C1 and C6

Explanation:

(A) and (C) are between Cl and C4, (B) is between Cl and C6.

shaalaa.com
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 14: Biomolecules - Multiple Choice Questions (Type - I) [पृष्ठ २०६]

APPEARS IN

एनसीईआरटी एक्झांप्लर Chemistry Exemplar [English] Class 12
अध्याय 14 Biomolecules
Multiple Choice Questions (Type - I) | Q 19 | पृष्ठ २०६

संबंधित प्रश्न

Draw the simple Fisher projection formulae of D - (+) - glucose and D - (-) - fructose


What happens when glucose is treated with hydroxylamine?


Maltose is a 

(a) Polysaccharide

(b) Disaccharide

(c) Trisaccharide

(d) Monosaccharide


Differentiable between the following: 
Amylose and Amylopectin 


Write the reaction involved when D-glucose is treated with the following reagent:

Br2 water


Write the reactions involved when D-glucose is treated with the following reagent:
H2N-OH


Write the reaction involved when D-glucose is treated with the following reagent:

(CH3CO)2O


The following compound can be called as:


The number of asymmetric carbon atom(s) below the figure is/are


Oxime is formed by treating glucose with ____________.


Glucose does not give Schiff’s test because of the formation of cyclic ____________.


Which one of the following compounds is different from the rest?


Glucose does not react with ____________.


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


Choose the correct relationship for glucose and fructose:


Which one of the following reactions is not explained by the open chain Structure of glucose?


Consider the following reactions:

(i) \[\ce{Glucose + R-OH ->[Conc. HNO3] [A] ->[X eq of][(CH3CO)2O] Acetyl derivative}\]

(ii) \[\ce{Glucose ->[Ni/H2] [A] ->[Y eq of][(CH3CO)2O] Acetyl derivative}\]

(iii) \[\ce{Glucose ->[Z eq of][(CH3CO)2O] Acetyl derivative}\]

'X, 'Y' and 'Z' in these reactions are respectively:


When D-glucose reacts with HI, it forms ______.


Give the reaction of glucose with hydrogen cyanide. Presence of which group is confirmed by this reaction?


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×