Question

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

a.

L mol⁻¹ cm⁻¹

b.

L gm⁻¹ cm⁻¹

c.

Cm

d.

No unit

Answer: (a).L mol⁻¹ cm⁻¹

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

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