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Incorrect statements among the following...

Incorrect statements among the following
(A) Sucrose is reducing sugar
(B) Two `alpha- D-` glucose units in maltose are linked by 1,4-linkage
(C ) `beta - D` glucose and `beta- D` fructose units are linked by 1, 4-linkage in lactose
(D) All polysaccharides are reducing nonsugars

A

Only A, B

B

A, B, C, D

C

A, C, D only

D

A, B, C only

Text Solution

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The correct Answer is:
C
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AAKASH SERIES-BIOMOLECULES-OBJECTIVE EXERCISE-2 (MONOSACCHARIDES)
  1. The end product (B) formed in the reaction sequence. Glucose underset(...

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  2. Glucose overset(H2O)underset("Enzyme") rarr C2H5OH + CO2 + Energy T...

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  3. Amylopectin is a polymer of

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  4. The total number of C atoms in beta- D fructofuranose are

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  5. Which one of the following has two alpha-D- Glucose units ?

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  6. Which of the following carbohydrates is the essential constituent of c...

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  7. Which of the following does not refer to the principle forms of carboh...

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  8. Which of the following does not represent a disaccharide ?

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  9. The two functional groups present in a typical carbohydrate are

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  10. Incorrect statements among the following (A) Sucrose is reducing sug...

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  11. Which is incorrect statement ?

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  12. On hydrolysis with dil. H2SO4, starch and cellulose give 'X' and 'Y'. ...

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  13. Which of the followng linkage holds the monosaccharide units in disacc...

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  14. Sucrose reacts with acetic anhydride to form

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  15. Consider the statements: I) Maltose is also known as malt sugar I...

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  16. The set of chemical reactions by which the various molecules of the ce...

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  17. Which one of the following has two alpha-D- Glucose units ?

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  18. Which of the following is not a reducing sugar?

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  19. The Glycosidic linkage present in sucrose is between

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  20. Which one of the following statements is correct ?

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