Which of the following is not a limitation of Beer Lambert’s law, which gives the relation between absorption, thickness, and concentration?
A. Concentration must be lower
B. Radiation must have higher bandwidth
C. Radiation source must be monochromatic
D. Does not consider factors other than thickness and concentration that affect absorbance
Answer:B
Which of the following is not a limitation of Beer Lambert’s law, which gives the relation between absorption, thickness, and concentration?
A. Concentration must be lower B. Radiation must have higher bandwidth C. Radiation source must be monochromatic D. Does not consider factors other than thickness and concentration that affect absorbance
Explanation: The law is derived assuming that the radiation is monochromatic. So, if bandwidth increases it will create deviation.