Suhani Marwadi posted an Question
September 16, 2021 • 13:26 pm 30 points
  • IIT JAM
  • Biotechnology (BT)

54. fora 0.1 m aqueous solution of lysine, the ph at which it carries no net charge is (pk values for: o-carboxylic group =3.1,o - amino group =8.0, e-amino gro

54. Fora 0.1 M aqueous solution of lysine, the pH at which it carries no net charge is (pK values for: O-carboxylic group =3.1,o - amino group =8.0, e-amino group=10.8)

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  • Priya sarda best-answer

    9.4

    cropped4127419275320409272.jpg
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    why u have not taken pka of alpha carboxylic group

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    Protonate all Ionizable groups Find max charge Find pka before and after the zero charge

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