试题与答案

指示剂的变色范围应该()。 A.在滴定突跃范围内 B.在滴定突跃范围以外 C.恰好与

题型:单项选择题

题目:

指示剂的变色范围应该()。

A.在滴定突跃范围内

B.在滴定突跃范围以外

C.恰好与滴定突跃范围相等

D.与滴定突跃范围相交

答案:

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参考答案:D

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