Home
Class 12
CHEMISTRY
Carboxylic acid and amino groups of an a...

Carboxylic acid and amino groups of an amino acid are ionised at `pK_(a_(1))= 2.34 and pK_(a_(2)) = 9.60`. The pH at which the amino acid will attain its isoelectric point is-

A

5.97

B

2.34

C

`9.60`

D

6.97

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • BIOMOLECULES

    CHHAYA PUBLICATION|Exercise Exercise|53 Videos

  • BIOMOLECULES

    CHHAYA PUBLICATION|Exercise Additional Questions|12 Videos

  • BIOMOLECULES

    CHHAYA PUBLICATION|Exercise Solved NCERT Exemplar Problems|68 Videos

  • CHEMICAL KINETICS

    CHHAYA PUBLICATION|Exercise EXERCISE (NUMERICAL PROBLEMS)|37 Videos

Similar Questions

Explore conceptually related problems

tRNA attaches amino acid at its

Which amino acid is chiral-

Which one is an amino acids?

Which amino acid is not optically active?

Which code denotes only one amino acid?

State the pH at which the solubility of amino acids is the least.

Which amino acid does not contain any chiral carbon-

Which amino acid does not contain any chiral carbon-

The amino acid which is not optically active is

CHHAYA PUBLICATION-BIOMOLECULES-MCQ HOTSPOT
  1. The monomeric unit of starch is-

    Text Solution

    |

  2. Which of the following responds to Molisch's reagent-

    Text Solution

    |

  3. Carboxylic acid and amino groups of an amino acid are ionised at pK(a(...

    Text Solution

    |

  4. The percentage of alpha-D-glucose and beta-D-glucose in D-glucose is

    Text Solution

    |

  5. Glucaric acid [HOOC (CHOH)(4)COOH] on the reaction with HIO(4) produce...

    Text Solution

    |

  6. Which amino acid does not contain any chiral carbon-

    Text Solution

    |

  7. Which responds to Benedict's reagent but not to ninhydrin-

    Text Solution

    |

  8. Hydrolytic reaction of sucrose is called-

    Text Solution

    |

  9. Which structural characteristic distinguishes proline from other amino...

    Text Solution

    |

  10. A compound (C(6)H(12)O(6)) on reaction with phenyl-hydrazine gives a y...

    Text Solution

    |

  11. Compounds X and Y obtained in the following reaction are- glucose +3...

    Text Solution

    |

  12. Which of the following hexoses form the same osazones on reaction with...

    Text Solution

    |

  13. The least solubility of amino acids in water is at-

    Text Solution

    |

  14. Protein overset(P)rarr Polypeptide overset(Q)rarr Amino acid. P and Q ...

    Text Solution

    |

  15. The positions at which base and phosphate groups are linked in DNA and...

    Text Solution

    |

  16. Which one of the given is C-2 epimer of D-glucose-

    Text Solution

    |

  17. Which one of the following is a zwitterion-

    Text Solution

    |

  18. The hydrolytic product of sucrose is-

    Text Solution

    |

  19. Which compound shows mutarotation-

    Text Solution

    |

  20. Which amino acid is chiral-

    Text Solution

    |