MCQ
When $Pb{O_2}$ reacts with conc. $HN{O_3}$ the gas evolved is
- A$N{O_2}$
- ✓${O_2}$
- C${N_2}$
- D${N_2}O$
✓
Answer
Correct option: B.
${O_2}$
b
(b) $Pb{O_2}$ is a powerful oxidizing agent and liberate ${O_2}$ when treated with acids $SO,\;{O_2}$ gas will be evolved.
(b) $Pb{O_2}$ is a powerful oxidizing agent and liberate ${O_2}$ when treated with acids $SO,\;{O_2}$ gas will be evolved.
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$\begin{array}{*{20}{c}}
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