KVPY Sample Paper KVPY Stream-SX Model Paper-13

  • question_answer
    The increasing order of \[\text{p}{{\text{K}}_{a}}\] of the following amino acids in aqueous solution is:
    Gly  Asp  Lys  Arg

    A) \[Asp<Gly<Arg<Lys\]

    B) \[Arg<Lys<Gly<Asp\]

    C) \[Gly<Asp<Arg<Lys\]

    D) \[Asp<Gly<Lys<Arg\]

    Correct Answer: D

    Solution :

    Asp (3) < Gly (6) < Lys (9.8) < Arg (10.8).


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