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    Organic Chemistry Study Set 10
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    Exam 3: Acids and Bases
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    Which of the Following Substances Has a Hydrogen Atom with PK<sub>a</sub>
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Which of the Following Substances Has a Hydrogen Atom with PKa

Question 67

Question 67

Multiple Choice

Which of the following substances has a hydrogen atom with pKa ≈ 25?


A) CH3CH2CH2CH2CO2H
B) CH3CHCH2C≡CCH3
C) CH3CH2CH2C≡CH
D) CH3CH2CH2CH2CH=CH2
E) CH3CH2CH2CH2NH2

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