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overset(+)NH(3)-CH(R )-CO(2)H has its K...

`overset(+)NH_(3)-CH(R )-CO_(2)H` has its `Ka_(1)=10^(-7).pKa_(2)` of this is 9.4, t which pH this amino acid will not migrate towards any electrode during electrolysis :

A

9.4

B

8.2

C

7.6

D

2.4

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The correct Answer is:
b
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