An aqueous solution of a metal complex has a concentration of

CHEMISTRY · Single correct · AP · Chemistry · Properties of Substances and Mixtures · Properties of Substances and Mixtures

Problem

0.0200\,\text{M}

. It is placed in a rectangular cuvette whose internal width is

8.0\,\text{mm}

. The molar absorptivity of the complex at the selected wavelength is

50\,\text{L\,mol}^{-1}\text{\,cm}^{-1}

. What absorbance should be recorded for this sample? (a)

0.40

(b)

1.0

(c)

0.80

(d)

0.08