将一根较大的鱼肋骨浸入盛有质量分数为10%的盐酸中，下列对实验现象的描述错误的是_刷题宝

题干

将一根较大的鱼肋骨浸入盛有质量分数为10%的盐酸中，下列对实验现象的描述错误的是（　　）

A：有气泡冒出

B：骨变软

C：骨变灰色粉末

D：骨可打结

上一题下一题 0.0难度选择题更新时间:2018-11-15 11:29:12

答案(点此获取答案解析）

C

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