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Q. No.The percentage of pyridine (C5H5N) that forms pyridinium ion (C5H5N+H) In A 0.10 M aqueous pyridine solution (Kb for C5H5N = 1.7 × 10–9) is?
| 1. | 0.0060% | 2. | 0.013% |
| 3. | 0.77% | 4. | 1.6% |
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Subtopic: Ionisation Constant of Acid, Base & Salt |
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