a) The log of AbsorbTance, which is called absorptivity, is proportional to concentration.
b) What experiment?
a)why do chemist prefer to read/ record the absorbance, rather that the percent transmittance, of light when analyzing a sample having a visible color?
b) three parameters affect the absorbance of a sample. Which one is the focus of this experiment?
2 answers
B) the concentration of the absorbing substance