bjflash2351 bjflash2351

07-01-2024
Chemistry

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

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

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