MCQ
Of the following, the most acidic is
- A$A{s_2}{O_3}$
- ✓${P_2}{O_3}$
- C$S{b_2}{O_3}$
- D$B{i_2}{O_3}$
✓
Answer
Correct option: B.
${P_2}{O_3}$
b
(b) $\begin{gathered}
\underbrace {{N_2}{O_3}\,\,\,\,\,\,\,{P_2}{O_3}\,\,\,\,\,\,\,A{s_2}{O_3}}_{Acidic\,\,\,\,\,\,\,Oxides}\,\,\,\,\,\,\underbrace {S{b_2}{O_3}}_{Amphoteric}\,\,\,\,\,\,\underbrace {B{i_2}{O_3}}_{Basic} \hfill \\
\overrightarrow {Acidic\,character\,decreases\,down\,the\,group} \hfill \\
\end{gathered} $
(b) $\begin{gathered}
\underbrace {{N_2}{O_3}\,\,\,\,\,\,\,{P_2}{O_3}\,\,\,\,\,\,\,A{s_2}{O_3}}_{Acidic\,\,\,\,\,\,\,Oxides}\,\,\,\,\,\,\underbrace {S{b_2}{O_3}}_{Amphoteric}\,\,\,\,\,\,\underbrace {B{i_2}{O_3}}_{Basic} \hfill \\
\overrightarrow {Acidic\,character\,decreases\,down\,the\,group} \hfill \\
\end{gathered} $
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