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overset(+)NH(3)-CH®-CO(2)H has its Ka(1...

`overset(+)NH_(3)-CH®-CO_(2)H` has its `Ka_(1)=10^(-7)`. The isoelectric point of the a-amino acid occur at pH = 8.2 hence `pKa_(2)` of the conjugate acid of the `alpha` -amino acid is equal to X, what will be 10X ?
[Hint : If `pk_(a_(2))` is 2.4 write 0024 in OMR sheet]

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