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氯及其化合物

> “84”消毒液在日常生活中使用广泛.该消毒液有漂白作用,它的有效成份是下列物质中的一种,这种物质是( ) A．NaOH B．NaClO C．KMnO4 D．Na2O2

问题：

发布时间：2024-09-07

“84”消毒液在日常生活中使用广泛.该消毒液有漂白作用,它的有效成份是下列物质中的一种,这种物质是( )

A．NaOH B．NaClO C．KMnO₄ D．Na₂O₂

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