Find iso-electric point of given amino acid `CH_(3)-underset(o+)unders – InterviewSolution

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1.	Find iso-electric point of given amino acid `CH_(3)-underset(o+)underset(NH_(3))underset(\|)(CH)-CO_(2)H " " pK_(a) = 2.2`A. `3.3`B. `5.9`C. `9.6`D. `11.8`
Answer» Correct Answer - B `I.P. = (pK_(a_(1))+pK_(a_(2)))/(2)` so `((14.0 - 4.4)+2.2)/(2) = (1.18)/(2) = 5.9`

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