下列物质：①浓H2SO4；②HNO3；③Cl2；④H2；⑤O2；⑥Ag；⑦HCl溶液；⑧

下列物质：①浓H₂SO₄；②HNO₃；③Cl₂；④H₂；⑤O₂；⑥Ag；⑦HCl溶液；⑧KMnO₄；

⑨MnO₂；⑩CO。其中属于常见的氧化剂的一组是（）

A．①②③④⑤⑧⑨　　　　 B．①②③⑤⑧⑨

C．①②③⑤⑥⑦⑧　　　　 D．①②③⑤⑦⑨⑩

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下列物质：①浓H2SO4；②HNO3；③Cl2；④H2；⑤O2；⑥Ag；⑦HCl溶液；⑧

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