hello friends,
in this video, I will be discussing on how to determine the concentration of unknwon solution, especially KMnO4 solution by UV-Vis Spectrophotometer.

UV-Vis specetroscopy works based on Beer-Lambert's law. in here, i will be describing Beer's law too along with detailed experimnatl lab procedure for this experiment.

that's all i want to say!
see you all next week.
-
Srikanth
"Chemistry with COFFEE"