Rank the Labeled Protons (H_a-H_d) in Order of Increasing Acidity

question 15

Multiple Choice

Rank the labeled protons (H_a-H_d) in order of increasing acidity, starting with the least acidic.

• A) Ha < Hb < Hc < Hd
• B) Hb < Hc < Ha < Hd
• C) Hd < Ha < Hc < Hb
• D) Hb < Hc < Hd < Ha

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