Basic Microbiology 3 Views 1 Answers

Sourav Pan🥇 GoldApril 24, 2025
What is the molar absorption coefficient in Beer-Lambert’s Law?
What is the molar absorption coefficient in Beer-Lambert’s Law?
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Sourav Pan🥇 GoldMay 15, 2025
The molar absorption coefficient (ε) in the Beer-Lambert Law is a constant that represents the ability of a substance to absorb light at a specific wavelength. It is also known as the molar absorptivity or molar absorption index. It depends on both the chemical properties of the substance and the wavelength of light used. The molar absorption coefficient is expressed in units of L·mol⁻¹·cm⁻¹ and is crucial for calculating absorbance in the Beer-Lambert equation.
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