1.

What is the unit of molar absorptivity or absorptivity which is used to determine absorbance A in Beer Lambert s formula?

A. L mol<sup>-1</sup> cm<sup>-1</sup>
B. L gm<sup>-1</sup> cm<sup>-1</sup>
C. Cm
D. No unit
Answer» B. L gm<sup>-1</sup> cm<sup>-1</sup>


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