Answer to Question #44198 in Physics for Anurodh

Question

i) Calculate the number of vibrational degrees of freedom for hydrogen
fluoride and chloroethene.
ii) For a compound, molar extinction coefficient is 215 m^2 mol-1 at 255 nm.
What concentration of the compound in a solution will cause a 30%
decrease in the intensity of 255 nm radiation? The cell thickness is 0.01 m.