Which give reddish brown gas on heating nano3,ca(no3)2?
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The metal nitrate (A) is Lead nitrate (Pb(NO₃)₂)
On heating it produces Lead oxide, Nitrogen dioxide (B) and oxygen gas (C)
2Pb(NO₃)₂ → 2PbO + 4NO₂ + O₂
On reaction with potassium iodide mixture of lead iodide and potassium nitrate forms.
Pb(NO₃)₂ + 2KI → PbI₂ + 2KNO₃
Alloy made of using lead is used in soldering purposes.
Therefore A = (Pb(NO₃)₂)
B = NO₂
C = O₂
D = PbI + KNO₃ (mixture of compounds)
On heating it produces Lead oxide, Nitrogen dioxide (B) and oxygen gas (C)
2Pb(NO₃)₂ → 2PbO + 4NO₂ + O₂
On reaction with potassium iodide mixture of lead iodide and potassium nitrate forms.
Pb(NO₃)₂ + 2KI → PbI₂ + 2KNO₃
Alloy made of using lead is used in soldering purposes.
Therefore A = (Pb(NO₃)₂)
B = NO₂
C = O₂
D = PbI + KNO₃ (mixture of compounds)
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