\textbf{229 –} Which comparison about the number of acidic hydrogen atoms in molecules of 1-propanol (A), sulfuric acid (B), and salicylic acid (C) is correct?
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(1) $B > C > A$ \hspace{1cm} (2) $C > B > A$ \hspace{1cm} (3) $A > C > B$ \hspace{1cm} (4) $B > A > C$
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