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Arrange in order of increasing acid stre...


Arrange in order of increasing acid strength

A

`X gt Z gt Y`

B

`Z lt X gt Y`

C

`X gt Y gt Z`

D

`Z gt X gt Y`

Text Solution

Verified by Experts

The correct Answer is:
A
COOH is more acidic whose `alpha`-carbon is bonded to `NH_3^(+)`
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NARAYNA-BIOMOLECULES-EXERCISE-4
  1. Biuret test is not given by :

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  2. The two function groups present in a typical carbohydrate are

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  3. alpha-D(+)-glucose and beta-D(+) glucose are

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  4. Number of HlO4 molecular required to complete oxidation one mole of g...

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  5. Glucose upo Ruff's degradation produces

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  6. Meso Tartaric acid

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  7. Number of moles of CH3-OH in acidic medium react with one mole of gluc...

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  8. Amino acids on treating with Ninhydrin forms

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  9. A tripeptide contains glycine, alanine and serine. How many different...

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  10. Arrange in order of increasing acid strength

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  11. An alpha-amino acid exists as, overset(+)(NH3)-underset(R)underset(|)C...

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  12. Which of the following sets of vitamins is fat soluble

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  13. The number of hydrogen bonds between guanine and cytosine, and between...

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  14. X overset(HI)larr "Glucose" overset(HNO3)to Y what are X and Y

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  15. The site of action of insulin is

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  16. The AT/GC ratio in human beings is (where A = adenin , T=thymine, G=Gu...

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  17. The base present in cytidine is

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

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  19. What is the pI of glycine ? The structure and pKa values are shown bel...

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  20. A sample of DNA has the ratio of (AT)/(GC) is 0.8 . If the no. of mole...

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