Question

State and derive the Lambert-Beer's law . The percentage transmittance
of an aqueous solution of unknown compound is 20% at 25° C and 300
nm for a 2 x 10 M solution in a 4 cm cell. Calculate the absorbance and
the molar extinction coefficient.​

Answer 1

Answer:

percentage transmittance of an aqueous solution of unknown compound is 20% at 25° C and 300 nm for a 2 x 10 M solution in a 4 cm cell.

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