下列说法不属于选择指示剂的一般原则的是( ) -题库考试答案搜索网

下列说法不属于选择指示剂的一般原则的是( )

单选题

2021-09-01 23:52

A、指示剂的变色点尽可能接近化学计量点
B、指示剂的变色范围全部落在滴定突跃范围内
C、指示剂的变色范围部分落在滴定突跃范围内
D、指示剂的变色点必须与化学计量点相同

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正确答案

D

试题解析

标签：青书学堂齐齐哈尔医学院分析化学

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