A solution prepared by dissolving 25.8 mg of benzene (78.11 g/mol) in hexane (86.16 g/mol) and diluting to 250 mL had an absorption peak at 256 nm and an absorbance of 0.266 in a 1.000-cm cell. What is the molar absorptivity coefficient of benzene? 201.52 M cm O221.67 M cm O 171.21 M cm 188.33 M cm

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Question 11
A solution prepared by dissolving 25.8 mg of
benzene (78.11 g/mol) in hexane (86.16 g/mol) and
diluting to 250 mL had an absorption peak at 256 nm
and an absorbance of 0.266 in a 1.000-cm cell.
What is the molar absorptivity coefficient of
benzene?
201.52 M cm
221.67 M cm
O 171.21 M cm
188.33 M cm
Transcribed Image Text:Question 11 A solution prepared by dissolving 25.8 mg of benzene (78.11 g/mol) in hexane (86.16 g/mol) and diluting to 250 mL had an absorption peak at 256 nm and an absorbance of 0.266 in a 1.000-cm cell. What is the molar absorptivity coefficient of benzene? 201.52 M cm 221.67 M cm O 171.21 M cm 188.33 M cm
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