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Question
On heating lead nitrate forms oxides of nitrogen and lead. The oxides formed are ______.
Options
\[\ce{N2O, PbO}\]
\[\ce{NO2, PbO}\]
\[\ce{NO, PbO}\]
\[\ce{NO, PbO2}\]
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Solution
On heating lead nitrate forms oxides of nitrogen and lead. The oxides formed are \[\ce{NO2, PbO}\].
Explanation:
On heating, lead nitrate decomposes into lead monoxide, nitrogen dioxide, and oxygen.
\[\ce{2Pb(NO3)2 -> 2PbO + 4NO2 + O2}\]
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