Which Is the Strongest Base (PK_a Values Given for Conjugate

question 26

Multiple Choice

Which is the strongest base (pK_a values given for conjugate acid) ?

• A) NH₃ (pK_a = 9.2)
• B) CH₃O− (pK_a = 16)
• C) (pK_a = −6.5)
• D) CH₃CO₂− (pK_a = 4.7)
• E) H− (pK_a = 35)

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