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For the complex conversion of D-glucose ...

For the complex conversion of D-glucose into the corresponding osazone, the minimum number of equivalents of phenyl hydrazine required is :

A

two

B

three

C

four

D

five

Text Solution

Verified by Experts

The correct Answer is:
B
D-glucose +`3PhNH_(2) to` osazone
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DISHA PUBLICATION-BIOMOLECULES -Exercise - 2 : Concept Applicator
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  2. Number of possible stereoisomers of glucose and fructose.

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  3. For the complex conversion of D-glucose into the corresponding osazone...

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  4. Which reagents can be used to distinguish glucose and fructose ? (I)...

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  5. Among the three compounds shown below, two yield the same product on r...

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  6. A distinctive and characteristic functional group of fat is

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  7. Iso-electric point of alanine is (pH =6). At which pH, maximum concent...

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  8. Find iso-electric point of given amino acid CH(3)-underset(o+)unders...

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  9. A biological catalyst is essentially

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  10. In an amino acid, the carboxyl group ionises at pK(a1) = 2.34 and ammo...

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  11. Which of the following statements is incorrect?

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  12. Among the following vitamins the one whose deficiency causes rickets (...

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  13. Which of the following statements is correct?

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  14. Which of the following is known as the universal energy currency of th...

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  15. The base present in DNA, but not in RNA is

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  16. Double stranded DNA virus with 20,000 base pairs has nucleotides

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  17. Fructose reduces Tollens' reagent due to :

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  18. Which one of the following statements is not true regarding ( +) Lacto...

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  19. Which of the statements about ''Denaturation'' given below are correct...

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  20. Which one of the following statements is incorrect about enzyme catal...

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