MCQ
Which of the following molecules form a Zwftter ion?
- A$CH _3 COOCH _3$
- B$CH _3 COC _2 H _5$
- C$CH _3 CH _2 COOH$
- ✓$H _2 NCH _2 COOH$
✓
Answer
Correct option: D.
$H _2 NCH _2 COOH$
D
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