Deviations from Beer-Lambert law
Non-linearity can be observed in the absorption curve due to deviations from Beer-Lambert law. These deviations arise from analysis of sample having higher concentrations of the analyte or else the may be related to spectral and chemical aspects. In this video, we will see three types of deviations.
#beerlambertlaw
#uvvisiblespectroscopy
#spectraldeviation
0:00 Introduction
0:10 What is Beer-Lambert law?
1:32 Deviations from Beer-Lambert law?
3:43 Refractive index (n)
4:54 Real Deviation
6:38 Spectral Deviation
9:57 Selection of monochromator
11:28 Chemical Deviation
Пікірлер: 34
presentation and explanation was extraordinary sir excellent vedio keep rocking in same manner very useful info
Explained awesome sir thank you so much for your upload
simply superb explanation ....
Thank you for this, I will show this video to students experimental physical chemistry lecture in (from brazil)
Really fantastic job sir your animated videos directly sticking to the brain and concepts of chemistry is easily entered into mind
@egpat
Жыл бұрын
Glad you like the video. Thanks for watching.
excellent & simple explanation
Thanku for explaining so good and making it easy to understand
@egpat
3 жыл бұрын
Happy to help you. Thanks for watching.
Appreciated 👌🏻👌🏻👌🏻
Excellent work
Very good explanation
Thank you sir
great
Sir I want brief explanation about the standard addition and internal standard addition method
Well explained! Thank you 😊
@egpat
3 жыл бұрын
Glad it was helpful! Thanks for watching.
Next level explanation
thank you for the explanation, however, isn't refractive index should be V(vacuum)/V(medium)? (c/V)
@egpat
3 жыл бұрын
Thanks for watching. Yah, refractive index is the ratio of C/V. By mistake it went wrong there. I will correct it. Thank you.
Can you please tell what is aprent and true limitations
Thanks 👍💗
👍👍 thanks 😊
Thanks 🙏
well explained
Monochromatic means single wavelength right? so how does the range of 20nm come under monochromatic radiation??
What is meant by deviation?sir
Very good presentation
@egpat
Жыл бұрын
Glad you liked it. Thanks for watching
thanks!
Refractive index < 1 ??? How?
What is Difference between absorption and absorbance?...
@egpat
3 жыл бұрын
Absorption is the process which is measured as absorbance.
@lokeshideal1923
3 жыл бұрын
Thank you sir...