加热KMnO4固体使其完全分解,将残余物倒入水中,将看到溶液的颜色是()A、粉红色溶液B、绿色C、棕色D、紫色
加热KMnO4固体使其完全分解,将残余物倒入水中,将看到溶液的颜色是()
- A、粉红色溶液
- B、绿色
- C、棕色
- D、紫色
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