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The percentage of pyridine (C(5) H(5) N)...

The percentage of pyridine `(C_(5) H_(5) N)` that forms pyridinium ion `(C_(5) H_(5) N^(+) H)` in a 0.10 M aqueous pyridine solution (`K_(b)` for `C_(5) H_(5) N = 1.7 xx 10^(-9)`) is -

A

`1.6%`

B

`0.0060 %`

C

`0.013 %`

D

`0.77 %`

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