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Air and Atmosphere — CHEMISTRY STD 7 — Question

ICSE BoardEnglish MediumSTD 7CHEMISTRYAir and Atmosphere1 Mark
Question
Give balanced equation to obtain oxygen from Red lead.
✓

Answer

Red lead
$\underset{\text { (red) }}{2 Pb _3 O _4} \longrightarrow \underset{\text { (yellow litharge) }}{6 PbO + O _2 \uparrow}$

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