is it most appropriate to measure % transmittance when using a spectrophotometer

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is it most appropriate to measure % transmittance when using a spectrophotometer to determine relative concentrations of a substance between samples S:Bl01130.21-30Falne × netflix, Yahoo Search Results × | N Netfix C https//tracs.txstate.edu/portal/site/e9eafc08-bbof-435d-8008-955317024b96/tool/08b963ee-d6co-4291-8a46-7a9br9c7odo/jst/deliveryh TRACS BI01130 21-30Fall18 / Assessments Quiz 3 Fall 2018 Part 1 of Question 5 of 5 20.0 Points nismost approprate to measure % transmittance when using a specteehoton eter True to determine relative concentrations of a substance between samples False Mark Sor Review This? 3 6

Explanation / Answer

False.

We normally use Absorbance to measure the concentration of smaple.

Concentration directly proportional to Absorbance.

Concentration inversely proportional to log Transmittance.

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