MCQ
The functional group present in organic acid is :
- A$\ce{−OH}$
- B$\ce{−CHO}$
- ✓$\ce{−COOH}$
- D$\ce{> C = O}$
✓
Answer
Correct option: C.
$\ce{−COOH}$
The functional group present every organic acid is $\ce{−COOH}$ as it dissociate in water as $\ce{−COO^-}$ and $H^+$.
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