Thermal decomposition of lead nitrate result in the emission of brown fumes and a residue is left behind when the activity gets over.
i) State the reaction that takes place in the above mentioned activity in the form of a balanced chemical equation.

ii) Identify the brown fumes and residue giving their chemical names.

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Answers

2016-01-11T20:38:57+05:30
2 Pb(NO)3)2------->2PbO + 4 NO2 + O2
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