MCQ
Which of the following elements forms a strongly acidic oxide
- ✓$P$
- B$As$
- C$Sb$
- D$Bi$
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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 $Y$ ?