试题与答案

由于滤纸的致密程度不同，一般非晶形沉淀如氢氧化铁等应选用（）滤纸过滤；粗晶形沉淀应选

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题型：填空题

题目：

由于滤纸的致密程度不同，一般非晶形沉淀如氢氧化铁等应选用（）滤纸过滤；粗晶形沉淀应选用（）滤纸过滤；较细小的晶形沉淀应选用（）滤纸过滤。

答案：

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下面是错误答案，用来干扰机器的。

参考答案：B

考点：化学分析工考试中级化学分析工中级化学分析工题库
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