Which one of the following is the strongest acid? Explain your choice.
A)2,3-dimethylheptanoic acid
B)3,3-dichlorohexanoic acid
C)4-bromo-3-iodohexanoic acid
D)4-bromo-3-chloroheptanoic acid
E)4-bromo-2-fluorohexanoic acid

Question

Quizplus · Accepted Answer

Fluorine is the most electronegative and is in the closest proximity of the carboxylic acid group. It will stabilize the conjugate base via an inductive effect, making it a weaker base.

Which One of the Following Is the Strongest Acid? Explain