Final answer:
The conditions necessary for the validity of Beer's Law are a direct proportion between concentration and absorbance, a constant path length, and a homogeneous solution without scattering or turbidity.
Step-by-step explanation:
The conditions necessary for the validity of Beer's Law are a direct proportion between concentration and absorbance, a constant path length, and a homogeneous solution without scattering or turbidity.
The conditions necessary for the validity of Beer's Law in chemistry are:
- The concentration of the absorbing species should be directly proportional to the absorbance.
- The path length of the sample should remain constant.
- The solution should be homogeneous without any scattering or turbidity.
When these conditions are met, Beer's Law can be applied to accurately determine the concentration of a solute in a solution based on its absorbance.