MCQ
Which of the following has maximum $pK_a$:
- A$ \mathrm{CH}_2 \mathrm{FCOOH}$
- B$\mathrm{CH}_3 \mathrm{ClCOOH} $
- ✓$\mathrm{CH}_3 \mathrm{COOH} $
- D$ \mathrm{HCOOH} $
✓
Answer
Correct option: C.
$\mathrm{CH}_3 \mathrm{COOH} $
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