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underset(underset(CH(2)OH)(|))overset(ov...

`underset(underset(CH_(2)OH)(|))overset(overset(overset(overset(CHO)(|))(CHOH))(|))((CHOH)_(3)) underset(("excess"))overset(C_(6)H_(5)NHNH_(2))rarr A underset((-2C_(6)H_(5)NHNH_(2)))overset(2H_(2)O //H^(+))rarr B underset(Zn//CH_(3)COOH)overset(2H)rarr C` Glucose

A

Mannose

B

Fructose

C

Arabinose

D

Lactose

Text Solution

Verified by Experts

The correct Answer is:
B
D-Glucose `underset("excess")overset(C_(6)H_(5)NHNH_(2))rarr` Glucosazone `overset(H_(3)O^(+))rarr` , Glucose `underset(CH_(3)COOH)overset(Zn)larr` Fructose
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AAKASH SERIES-CARBOHYDRATES-Practice Sheet-5
  1. An optically active compound A gave an [alpha](0)^(25) = 30^(@) while ...

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  2. Although D-galactose rotates plane polarized light its oxidation produ...

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  3. underset(underset(CH(2)OH)(|))overset(overset(overset(overset(CHO)(|))...

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  4. Find the average molecular mass of starch given that an aqueous soluti...

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  5. Which of the following orders of sweetness is correct

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  6. In the multi step conversion of an Aldose in to next higher Aldose by ...

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  7. The Fischer projection formula shown above is the enolic form of

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  8. The correct chair form of given Haworth Structure will be

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  9. The product of the reaction D-Glyceraldehyde underset(HCl)overset(Me(2...

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  10. Which relationship (s)is/are true

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  11. Which of the following monosaccharides yields an optically active aldi...

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  12. Observe the following reaction and mark the correct statements(s)given...

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  13. Which of the following statements are correct

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  14. Monosaccharides have -CHO (or C=O) and -OH groups, so they undergo usu...

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  15. Monosaccharides have -CHO (or C=O) and -OH groups, so they undergo usu...

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  16. Monosaccharides have -CHO (or C=O) and -OH groups, so they undergo usu...

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  17. What is true about compound (I)

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  18. Compound (II) is/has

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  19. Assuming that polymerisation of (I) takes place in the manner similar ...

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  20. Match the following columns

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