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Chemistry
What is the pI of glycine? The structure and pKa values are shown below. <img class=img-fluid question-image alt=Question src=https://cdn.tardigrade.in/q/nta/c-owbdfsfydsrhrifk.jpg />
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Q. What is the pI of glycine? The structure and pKa values are shown below.
NTA Abhyas
NTA Abhyas 2022
A
2.26
B
5.97
C
3.63
D
11.94
Solution:
$\text{pI} \, \text{=} \, \frac{\text{2} \text{.34} \, \text{+} \, \text{9} \text{.6}}{\text{2}} \, \text{=} \, \text{5} \text{.97}$