Piperidine, C₅H₁₁N, Is a Weak Base in Water

question 12

Multiple Choice

Piperidine, C₅H₁₁N, is a weak base in water.If a 0.120 M piperidine solution has a pH of 12.077, what is the K_b of piperidine?

• A)4.78 *10^-2
• B)2.98* 10^-3
• C)1.19 * 10^-3
• D)1.31 * 10^-3
• E)6.98 * 10^-12

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