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氯及其化合物

> 下列与有关非金属元素叙述以及推理结果不正确的是（） ①非金属性F>Cl，故将F 2通入NaCl溶液中，发生反应为：F 2 + 2Cl - = Cl 2 + 2F - ②非金属性F>Br，故酸性：HF>HBr ③非金属性S>As ，故前者的气态氢化物稳定性更强 ④非金属性O>N，故O 2与H 2化合比N 2更容易 A．②③ B．③④ C．①④ D．①②

问题：

发布时间：2024-09-08

下列与有关非金属元素叙述以及推理结果不正确的是（   ）
①非金属性F>Cl，故将F ₂通入NaCl溶液中，发生反应为：F ₂ + 2Cl ^- = Cl ₂ + 2F ^-
②非金属性F>Br，故酸性：HF>HBr
③非金属性S>As ，故前者的气态氢化物稳定性更强
④非金属性O>N，故O ₂与H ₂化合比N ₂更容易

A．②③ B．③④ C．①④ D．①②

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