Define what is the pka for the pyridium cation

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What is the pKa for the pyridium cation? Pyridine + H2O <----> Pyridium cation + OH- Kb = 1.71 *10^-9 A. pKa for the pyridium cation = 3.9 B. pKa for the pyridium cation = 5.2 C. pKa for the pyridium cation = 7.4 D. pKa for the pyridium cation = 8.8 E. pKa for the pyridium cation = 10.1

Reference no: EM13491528

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