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Chemistry
On heating, lead nitrate forms oxides of nitrogen and lead. The oxides formed are .
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Q. On heating, lead nitrate forms oxides of nitrogen and lead. The oxides formed are__________ .
The p-Block Elements - Part2
A
$N_2O$, $PbO$
23%
B
$NO_2$, $PbO$
69%
C
$NO$, $PbO$
8%
D
$NO$, $PbO_2$
0%
Solution:
Lead nitrate on heating it decomposes to lead monoxide $( PbP )$, nitrogen dioxide $\left( NO _{2}\right)$ and oxygen $\left( O _{2}\right)$.
$2 Pb \left( NO _{3}\right)_{2} \rightarrow 2 PbO +4 NO _{2}+ O _{2}$
Hence option $B$ is correct.