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氯及其化合物

> 下列关于氯水的叙述中，正确的是 A．新制的氯水盛放在棕色瓶中，放置于阴凉处 B．新制的氯水中含有氯气分子，氯分子可以杀菌、消毒 C．光照氯水有气泡逸出，该气体是Cl2 D．氯水放置数天后酸性减弱

问题：

发布时间：2024-09-12

下列关于氯水的叙述中，正确的是

A．新制的氯水盛放在棕色瓶中，放置于阴凉处

B．新制的氯水中含有氯气分子，氯分子可以杀菌、消毒

C．光照氯水有气泡逸出，该气体是Cl₂

D．氯水放置数天后酸性减弱

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