AP EAPCET 6 Sep 2021 Shift 1 Paper

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Question : 152 of 160

Marks: +1, -0

Treatment of PbS,Ag and Hg with O3 gives ____, ____, ____respectively,

PbSO4,AgO,HgO
PbSO4,Ag2O,Hg2O3
PbO,Ag2O,Hg2O
PbSO4,Ag2O,Hg2O

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