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氯及其化合物

> 已知单质碘微溶于水，易溶于碘化钾溶液，下列对碘单质易溶于碘化钾水溶液的原因分析正确的是 A．KI属于共价化合物，与I2分子相似相溶 B．I2是离子化合物，与KI相似相溶 C．KI与I2发生化学反应生成的新化合物具有强极性，与H2O相似相溶 D．在KI与I2中均含有碘元素，含有同种元素的物质相似相溶

问题：

发布时间：2024-09-12

已知单质碘微溶于水，易溶于碘化钾溶液，下列对碘单质易溶于碘化钾水溶液的原因分析正确的是

A．KI属于共价化合物，与I₂分子相似相溶

B．I₂是离子化合物，与KI相似相溶

C．KI与I₂发生化学反应生成的新化合物具有强极性，与H₂O相似相溶

D．在KI与I₂中均含有碘元素，含有同种元素的物质相似相溶

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