MCQ
The correct structure of ethylenediaminetetraacetic acid $(EDTA)$ is
- A

- B

- ✓

- D






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${C_6}{H_5}N{O_2}\xrightarrow{{Sn / HCl}}X\xrightarrow{{{C_6}{H_5}COCl}}Y + HCl$
What is $Y$ ?