试题与答案

在A=abc公式中,A为吸光度,b为液层厚度,等于1cm;c为溶液浓度,等于1mol

题型:单项选择题 A1/A2型题

题目:

在A=abc公式中,A为吸光度,b为液层厚度,等于1cm;c为溶液浓度,等于1mol/L时,此时a称作()。

A.吸光系数

B.摩尔吸收系数

C.摩尔吸光系数

D.摩尔吸收常数

E.摩尔吸光常数

答案:

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