Interpretation:
Values of
Concept Introduction:
Molar absorptivity is a coefficient that appears in Beers’ law. It measures the extent of light absorbed at a certain wavelength. Molar absorptivity is denoted by the symbol
Relation between path length and dimension is as follows:
Here,
Expression to compute absorbance from transmittance is as follows:
Formula to calculate molar absorptivity from absorbance is as follows:
Here,
Explanation of Solution
Relation between path length and dimension is as follows:
Substitute
Expression to compute
Substitute 0.766 for
Expression to compute
Substitute 0.422 for
Thus, value of
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