A mixture of two amino acids having pI 9.60 and 5.40 can be separated – McqOptions

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1.	A mixture of two amino acids having pI 9.60 and 5.40 can be separated
A.	by adjusting the pH of the solution at 9.60
B.	by adjusting the pH of the solution at 4.20
C.	by adjusting the pH of the solution at 7.0
D.	by adjusting the pH of the solution at 7.5.
Answer» B. by adjusting the pH of the solution at 4.20

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