A solution of amino acid having carboxylic side chain was titrated against NaOH. If the initial pH of the solution was 2.8. Describe the state of the functional groups of the amino acid at the initial pH and at 10.5   B. Briefly explain how you will separate amino acid mixture using the change difference between amino acids. C.A given glycine solution was titrated against NaOH and pH of the final solution was 4.8. Given that pKa1  and pKa2 of the glycine are 2.34 and 9.60 respectivel. Calculate the concentration of the dissociated amino acid in terms of the undissociated amino acid. If [x] and [y] are the concentration of dissociated and undissociated amino acid respectively.

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