Choose the effective pH range of a pyridine/pyridinium chloride buffer? For pyridine, the value of Kb is 1.8 * 10-9.
A) 9.1-11.1
B) 1.4-3.4
C) 10.3-12.3
D) 7.7-9.7
E) 4.3-6.3
Correct Answer:
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