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The number of chiral carbons are present...

The number of chiral carbons are present in cyclic form of Allose and acyclic form of Galactose are

A

5, 4

B

4, 5

C

3, 4

D

4, 3

Text Solution

Verified by Experts

The correct Answer is:
A
Galactose: In cyclic form : `C_(1), C_(2), C_(3), C_(4), C_(5)` are chiral
acyclic form: `C_(2), C_(3), C_(4), C_(5)` are chiral
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AAKASH SERIES-CARBOHYDRATES-Practice Sheet-4
  1. When an aqueous solution of D-glucose is treated with a base, it is co...

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  2. When alpha-D glucose is dissolved in water it undergoes a partial conv...

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  3. The number of chiral carbons are present in cyclic form of Allose and ...

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  4. Which of the following structures represent alpha-D- glucopyranose

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  5. A sample of water containing some dissolved table sugar and common sal...

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  6. Glucose reacts with PCl(5) product is

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  7. Reduction of hexose A (Molecular formula C(6)H(12)O(6)) with sodium bo...

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  8. The following carbohydrate is

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  9. Which of the following statements are correct

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  10. Similarities between D(+) Glucose and D(-) Fructose : correct statemen...

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  11. Glucose does not react with

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  12. Consider the following statements, correct statements

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  13. The number of correct statements are

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  14. Which two of the following aldohexoses give the same osazone derivativ...

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  15. D underset((A))("Glucopyranose") underset("dry HCl")overset(MeOH)rarr ...

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  16. D underset((A))("Glucopyranose") underset("dry HCl")overset(MeOH)rarr ...

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  17. D underset((A))("Glucopyranose") underset("dry HCl")overset(MeOH)rarr ...

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  18. Three carbohydrate molecules A, B and C were analysed by a scientist f...

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  19. Three carbohydrate molecules A, B and C were analysed by a scientist f...

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  20. Three carbohydrate molecules A, B and C were analysed by a scientist f...

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