MCQ
Which of the following solutions has the maximum $pH$ value ?
- A$0.2\ M\ HNO_3$
- B$0.2\ M\ HCl$
- C$0.2\ M\ CH_3COOH$
- ✓$0.2\ M\ CH_3COONa$
✓
Answer
Correct option: D.
$0.2\ M\ CH_3COONa$
d
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