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氯及其化合物

> 甲、乙、丙三种溶液中各含一种卤离子，往甲中加入淀粉和氯水，溶液变为蓝色，再往丙中加入淀粉和氯水，颜色无明显变化，则甲、乙、丙依次含有 A．Br-、Cl-、I- B．Cl-、I-、Br- C．I-、Br-、Cl- D．Br-、I-、Cl-

问题：

发布时间：2024-09-12

甲、乙、丙三种溶液中各含一种卤离子，往甲中加入淀粉和氯水，溶液变为蓝色，再往丙中加入淀粉和氯水，颜色无明显变化，则甲、乙、丙依次含有

A．Br^-、Cl^-、I^- B．Cl^-、I^-、Br^-
C．I^-、Br^-、Cl^- D．Br^-、I^-、Cl^-

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提问用户：8w***izG

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