Which of the following has the lowest pK_(a) value? – InterviewSolution

1.	Which of the following has the lowest pK_(a) value?
Answer» `CH_(3)-CH_(2)-OVERSET(O)overset(\|\|)C-OH` `CH_(2)=CH-overset(O)overset(\|\|)C-OH` `H-CequivC-overset(O)overset(\|\|)C-OH` ANSWER :D

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