

MCQOPTIONS
Saved Bookmarks
1. |
The ultraviolet spectrum of benzonitrile shows a primary absorption band at 224 nm. If a solution of benzonitrile in water, with a concentration of 1x 10-4 molar, is examined at a wavelength of 224 nm, the absorbance is determined to be 1.30. The cell length is 1 cm? |
A. | |
B. | 2.3 x 10<sup>4</sup> |
C. | 3.3 x 10<sup>4</sup> |
Answer» D. | |