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The percentage of pyridine (C5H5N) that ...

The percentage of pyridine `(C_5H_5N)` that forms pyridinium ion `(C_5H_5N^(+) H)` in a 0.10M aqueous pyridine solution (`K_b` for `C_5H_5N=1.7xx10^(-9)` ) is

A

`0.0060%`

B

`0.013%`

C

`0.77%`

D

`1.6%`

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The correct Answer is:
B
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